Struct extendr_api::scalar::rfloat::Rfloat

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#[repr(transparent)]
pub struct Rfloat(f64);
Expand description

Rfloat is a wrapper for f64 in the context of an R’s integer vector.

Rfloat has a special NA value, obtained from R headers via R_NaReal.

Rfloat has the same footprint as an f64 value allowing us to use it in zero copy slices.

Tuple Fields§

§0: f64

Implementations§

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impl Rfloat

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pub fn is_nan(&self) -> bool

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pub fn is_sign_positive(&self) -> bool

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pub fn is_sign_negative(&self) -> bool

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pub fn is_infinite(&self) -> bool

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pub fn is_subnormal(&self) -> bool

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pub fn abs(&self) -> Rfloat

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pub fn sqrt(&self) -> Rfloat

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pub fn min(&self, other: Self) -> Self

use extendr_api::prelude::*;
test! {
    assert!(Rfloat::na().min(Rfloat::default()).is_na());    
    assert!(Rfloat::default().min(Rfloat::na()).is_na());
    assert_eq!(Rfloat::default().min(Rfloat::default()), Rfloat::default());
    assert_eq!(Rfloat::from(1).min(Rfloat::from(2)), Rfloat::from(1));    
    assert_eq!(Rfloat::from(2).min(Rfloat::from(1)), Rfloat::from(1));    
}
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pub fn max(&self, other: Self) -> Self

use extendr_api::prelude::*;
test! {
    assert!(Rfloat::na().max(Rfloat::default()).is_na());    
    assert!(Rfloat::default().max(Rfloat::na()).is_na());
    assert_eq!(Rfloat::default().max(Rfloat::default()), Rfloat::default());
    assert_eq!(Rfloat::from(1).max(Rfloat::from(2)), Rfloat::from(2));    
    assert_eq!(Rfloat::from(2).max(Rfloat::from(1)), Rfloat::from(2));    
}

Trait Implementations§

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impl Add<Rfloat> for &Rfloat

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fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the + operator.
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impl Add<Rfloat> for f64

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fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the + operator.
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impl Add<f64> for Rfloat

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fn add(self, rhs: f64) -> Self::Output

Add two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the + operator.
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impl Add for Rfloat

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fn add(self, rhs: Rfloat) -> Self::Output

Add two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the + operator.
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impl AddAssign<Rfloat> for &mut Rfloat

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fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl AddAssign<Rfloat> for Option<f64>

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fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl AddAssign<f64> for &mut Rfloat

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fn add_assign(&mut self, other: f64)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl AddAssign<f64> for Rfloat

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fn add_assign(&mut self, other: f64)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl AddAssign for Rfloat

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fn add_assign(&mut self, other: Rfloat)

Add two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl<'a> AsTypedSlice<'a, Rfloat> for Robj
where Self: 'a,

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fn as_typed_slice(&self) -> Option<&'a [Rfloat]>

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fn as_typed_slice_mut(&mut self) -> Option<&'a mut [Rfloat]>

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impl CanBeNA for Rfloat

use extendr_api::prelude::*;
test! {
    assert!((<Rfloat>::na()).is_na());
}
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fn is_na(&self) -> bool

Return true is the is a NA value.

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fn na() -> Self

Construct a NA.

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impl Clone for Rfloat

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Rfloat

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Debug format.

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impl Default for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default(), <f64>::default());
}
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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Rfloat

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fn deserialize<D>(deserializer: D) -> Result<Rfloat, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'de> Deserializer<'de> for Rfloat

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type Error = Error

The error type that can be returned if some error occurs during deserialization.
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fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
where V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input. Read more
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fn deserialize_bool<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.
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fn deserialize_i8<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.
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fn deserialize_i16<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.
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fn deserialize_i32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.
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fn deserialize_i64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.
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fn deserialize_i128<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value. Read more
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fn deserialize_u8<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.
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fn deserialize_u16<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.
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fn deserialize_u32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.
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fn deserialize_u64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.
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fn deserialize_u128<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value. Read more
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fn deserialize_f32<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.
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fn deserialize_f64<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.
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fn deserialize_char<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.
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fn deserialize_str<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_string<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_bytes<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_byte_buf<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_option<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value. Read more
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fn deserialize_unit<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.
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fn deserialize_unit_struct<V>( self, name: &'static str, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.
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fn deserialize_newtype_struct<V>( self, name: &'static str, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.
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fn deserialize_seq<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.
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fn deserialize_tuple<V>( self, len: usize, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.
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fn deserialize_tuple_struct<V>( self, name: &'static str, len: usize, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.
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fn deserialize_map<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.
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fn deserialize_struct<V>( self, name: &'static str, fields: &'static [&'static str], visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.
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fn deserialize_enum<V>( self, name: &'static str, variants: &'static [&'static str], visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.
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fn deserialize_identifier<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.
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fn deserialize_ignored_any<V>( self, visitor: V, ) -> Result<V::Value, <Self as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn’t matter because it is ignored. Read more
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fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form. Read more
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impl Div<Rfloat> for &Rfloat

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fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the / operator.
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impl Div<Rfloat> for f64

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fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the / operator.
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impl Div<f64> for Rfloat

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fn div(self, rhs: f64) -> Self::Output

Divide two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the / operator.
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impl Div for Rfloat

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fn div(self, rhs: Rfloat) -> Self::Output

Divide two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the / operator.
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impl DivAssign<Rfloat> for &mut Rfloat

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fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl DivAssign<Rfloat> for Option<f64>

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fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl DivAssign<f64> for &mut Rfloat

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fn div_assign(&mut self, other: f64)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl DivAssign<f64> for Rfloat

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fn div_assign(&mut self, other: f64)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl DivAssign for Rfloat

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fn div_assign(&mut self, other: Rfloat)

Divide two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl From<&f64> for Rfloat

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fn from(v: &f64) -> Self

Converts to this type from the input type.
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impl From<Option<&f64>> for Rfloat

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fn from(v: Option<&f64>) -> Self

Converts to this type from the input type.
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impl From<Option<f64>> for Rfloat

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fn from(v: Option<f64>) -> Self

Converts to this type from the input type.
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impl From<Rfloat> for Option<f64>

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fn from(v: Rfloat) -> Self

Converts to this type from the input type.
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impl From<Rfloat> for Rcplx

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fn from(val: Rfloat) -> Self

Converts to this type from the input type.
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impl From<Rint> for Rfloat

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fn from(value: Rint) -> Self

Converts to this type from the input type.
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impl From<f64> for Rfloat

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fn from(v: f64) -> Self

Converts to this type from the input type.
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impl From<i32> for Rfloat

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fn from(value: i32) -> Self

Converts to this type from the input type.
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impl FromIterator<Rfloat> for Doubles

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fn from_iter<T: IntoIterator<Item = Rfloat>>(iter: T) -> Self

A more generalised iterator collector for small vectors. Generates a non-ALTREP vector.

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impl Mul<Rfloat> for &Rfloat

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fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the * operator.
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impl Mul<Rfloat> for f64

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fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the * operator.
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impl Mul<f64> for Rfloat

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fn mul(self, rhs: f64) -> Self::Output

Multiply two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the * operator.
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impl Mul for Rfloat

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fn mul(self, rhs: Rfloat) -> Self::Output

Multiply two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the * operator.
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impl MulAssign<Rfloat> for &mut Rfloat

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fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl MulAssign<Rfloat> for Option<f64>

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fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl MulAssign<f64> for &mut Rfloat

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fn mul_assign(&mut self, other: f64)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl MulAssign<f64> for Rfloat

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fn mul_assign(&mut self, other: f64)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl MulAssign for Rfloat

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fn mul_assign(&mut self, other: Rfloat)

Multiply two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl Neg for &Rfloat

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fn neg(self) -> Self::Output

Negate a Rfloat value.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl Neg for Rfloat

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fn neg(self) -> Self::Output

Negate a Rfloat value.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl PartialEq<Rfloat> for f64

use extendr_api::prelude::*;
test! {
    assert!(<f64>::default().eq(&<Rfloat>::default()));
}
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fn eq(&self, other: &Rfloat) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<f64> for Rfloat

use extendr_api::prelude::*;
test! {
    assert!(<Rfloat>::default().eq(&<f64>::default()));
}
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fn eq(&self, other: &f64) -> bool

NA always fails.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq for Rfloat

use extendr_api::prelude::*;
test! {
    assert!(<Rfloat>::default().eq(&<Rfloat>::default()));
    assert!(!<Rfloat>::na().eq(&<Rfloat>::na()));
}
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fn eq(&self, other: &Rfloat) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd<Rfloat> for f64

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default() <  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::default(), true);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::default(), true);
}
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fn partial_cmp(&self, other: &Rfloat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl PartialOrd<f64> for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<f64>::default() <  <Rfloat>::na(), false);
    assert_eq!(<f64>::default() <= <Rfloat>::na(), false);
    assert_eq!(<f64>::default() >  <Rfloat>::na(), false);
    assert_eq!(<f64>::default() >= <Rfloat>::na(), false);
    assert_eq!(<f64>::default() <  <Rfloat>::default(), false);
    assert_eq!(<f64>::default() <= <Rfloat>::default(), true);
    assert_eq!(<f64>::default() >  <Rfloat>::default(), false);
    assert_eq!(<f64>::default() >= <Rfloat>::default(), true);
}
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fn partial_cmp(&self, other: &f64) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl PartialOrd for Rfloat

use extendr_api::prelude::*;
test! {
    assert_eq!(<Rfloat>::default() <  <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::na(), false);
    assert_eq!(<Rfloat>::default() <  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() <= <Rfloat>::default(), true);
    assert_eq!(<Rfloat>::default() >  <Rfloat>::default(), false);
    assert_eq!(<Rfloat>::default() >= <Rfloat>::default(), true);
}
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fn partial_cmp(&self, other: &Rfloat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Scalar<f64> for Rfloat

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fn inner(&self) -> f64

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fn new(val: f64) -> Self

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impl Serialize for Rfloat

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Sub<Rfloat> for &Rfloat

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fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl Sub<Rfloat> for f64

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fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl Sub<f64> for Rfloat

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fn sub(self, rhs: f64) -> Self::Output

Subtract two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl Sub for Rfloat

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fn sub(self, rhs: Rfloat) -> Self::Output

Subtract two Rfloat values or an option of f64.

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type Output = Rfloat

The resulting type after applying the - operator.
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impl SubAssign<Rfloat> for &mut Rfloat

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fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl SubAssign<Rfloat> for Option<f64>

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fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl SubAssign<f64> for &mut Rfloat

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fn sub_assign(&mut self, other: f64)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl SubAssign<f64> for Rfloat

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fn sub_assign(&mut self, other: f64)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl SubAssign for Rfloat

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fn sub_assign(&mut self, other: Rfloat)

Subtract two Rfloat values or an option of f64, modifying the left-hand side in place. Overflows to NA.

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impl<'a> Sum<&'a Rfloat> for Rfloat

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fn sum<I: Iterator<Item = &'a Rfloat>>(iter: I) -> Rfloat

Yields NA on overflow if NAs present.

use extendr_api::prelude::*;
use std::iter::Sum;
test! {
    let z =Rfloat::default();
    let x = (0..100).map(|_| &z);
    assert_eq!(<Rfloat as Sum<& Rfloat>>::sum(x), <Rfloat>::default());
}
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impl Sum for Rfloat

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fn sum<I: Iterator<Item = Rfloat>>(iter: I) -> Rfloat

Yields NA on overflow if NAs present.

use extendr_api::prelude::*;
use std::iter::Sum;
test! {
    let x = (0..100).map(|x| Rfloat::default());
    assert_eq!(<Rfloat as Sum>::sum(x), <Rfloat>::default());
}
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impl ToVectorValue for &Rfloat

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fn sexptype() -> SEXPTYPE

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fn to_real(&self) -> f64
where Self: Sized,

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fn to_complex(&self) -> Rcomplex
where Self: Sized,

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fn to_integer(&self) -> i32
where Self: Sized,

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fn to_logical(&self) -> i32
where Self: Sized,

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fn to_raw(&self) -> u8
where Self: Sized,

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fn to_sexp(&self) -> SEXP
where Self: Sized,

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impl ToVectorValue for Rfloat

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fn sexptype() -> SEXPTYPE

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fn to_real(&self) -> f64
where Self: Sized,

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fn to_complex(&self) -> Rcomplex
where Self: Sized,

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fn to_integer(&self) -> i32
where Self: Sized,

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fn to_logical(&self) -> i32
where Self: Sized,

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fn to_raw(&self) -> u8
where Self: Sized,

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fn to_sexp(&self) -> SEXP
where Self: Sized,

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impl TryFrom<&Robj> for Rfloat

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(robj: &Robj) -> Result<Self>

Performs the conversion.
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impl TryFrom<Robj> for Rfloat

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(robj: Robj) -> Result<Self>

Performs the conversion.
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impl Copy for Rfloat

Auto Trait Implementations§

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impl Freeze for Rfloat

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impl RefUnwindSafe for Rfloat

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impl Send for Rfloat

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impl Sync for Rfloat

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impl Unpin for Rfloat

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impl UnwindSafe for Rfloat

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> IntoRobj for T
where Robj: From<T>,

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Boilerplate for T
where T: Copy + Send + Sync + Debug + PartialEq + 'static,

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,