Struct extendr_api::scalar::Rint
source · #[repr(transparent)]pub struct Rint(i32);
Expand description
Rint
is a wrapper for i32
in the context of an R’s integer vector.
Rint
can have a value between i32::MIN+1
and i32::MAX
The value i32::MIN
is used as "NA"
.
Rint
has the same footprint as an i32
value allowing us to use it in zero copy slices.
Tuple Fields§
§0: i32
Implementations§
source§impl Rint
impl Rint
sourcepub fn min(&self, other: Self) -> Self
pub fn min(&self, other: Self) -> Self
use extendr_api::prelude::*;
test! {
assert!(Rint::na().min(Rint::default()).is_na());
assert!(Rint::default().min(Rint::na()).is_na());
assert_eq!(Rint::default().min(Rint::default()), Rint::default());
assert_eq!(Rint::from(1).min(Rint::from(2)), Rint::from(1));
assert_eq!(Rint::from(2).min(Rint::from(1)), Rint::from(1));
}
sourcepub fn max(&self, other: Self) -> Self
pub fn max(&self, other: Self) -> Self
use extendr_api::prelude::*;
test! {
assert!(Rint::na().max(Rint::default()).is_na());
assert!(Rint::default().max(Rint::na()).is_na());
assert_eq!(Rint::default().max(Rint::default()), Rint::default());
assert_eq!(Rint::from(1).max(Rint::from(2)), Rint::from(2));
assert_eq!(Rint::from(2).max(Rint::from(1)), Rint::from(2));
}
Trait Implementations§
source§impl AddAssign<Rint> for &mut Rint
impl AddAssign<Rint> for &mut Rint
source§fn add_assign(&mut self, other: Rint)
fn add_assign(&mut self, other: Rint)
Add two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl AddAssign<Rint> for Option<i32>
impl AddAssign<Rint> for Option<i32>
source§fn add_assign(&mut self, other: Rint)
fn add_assign(&mut self, other: Rint)
Add two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl AddAssign<i32> for &mut Rint
impl AddAssign<i32> for &mut Rint
source§fn add_assign(&mut self, other: i32)
fn add_assign(&mut self, other: i32)
Add two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl AddAssign<i32> for Rint
impl AddAssign<i32> for Rint
source§fn add_assign(&mut self, other: i32)
fn add_assign(&mut self, other: i32)
Add two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl AddAssign for Rint
impl AddAssign for Rint
source§fn add_assign(&mut self, other: Rint)
fn add_assign(&mut self, other: Rint)
Add two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl<'a> AsTypedSlice<'a, Rint> for Robjwhere
Self: 'a,
impl<'a> AsTypedSlice<'a, Rint> for Robjwhere
Self: 'a,
fn as_typed_slice(&self) -> Option<&'a [Rint]>
fn as_typed_slice_mut(&mut self) -> Option<&'a mut [Rint]>
source§impl CanBeNA for Rint
impl CanBeNA for Rint
use extendr_api::prelude::*;
test! {
assert!((<Rint>::na()).is_na());
}
source§impl Default for Rint
impl Default for Rint
use extendr_api::prelude::*;
test! {
assert_eq!(<Rint>::default(), <i32>::default());
}
source§impl<'de> Deserialize<'de> for Rint
impl<'de> Deserialize<'de> for Rint
source§fn deserialize<D>(deserializer: D) -> Result<Rint, D::Error>where
D: Deserializer<'de>,
fn deserialize<D>(deserializer: D) -> Result<Rint, D::Error>where
D: Deserializer<'de>,
source§impl<'de> Deserializer<'de> for Rint
impl<'de> Deserializer<'de> for Rint
source§fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Deserializer
to figure out how to drive the visitor based
on what data type is in the input. Read moresource§fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a bool
value.source§fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an i8
value.source§fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an i16
value.source§fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an i32
value.source§fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an i64
value.source§fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
source§fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a u8
value.source§fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a u16
value.source§fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a u32
value.source§fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a u64
value.source§fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
source§fn deserialize_f32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_f32<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a f32
value.source§fn deserialize_f64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_f64<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a f64
value.source§fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a char
value.source§fn deserialize_str<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_str<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a string value and does
not benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_string<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_string<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a string value and would
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a byte array and does not
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a byte array and would
benefit from taking ownership of buffered data owned by the
Deserializer
. Read moresource§fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an optional value. Read moresource§fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a unit value.source§fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a unit struct with a
particular name.source§fn deserialize_newtype_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_newtype_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a newtype struct with a
particular name.source§fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a sequence of values.source§fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a sequence of values and
knows how many values there are without looking at the serialized data.source§fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a tuple struct with a
particular name and number of fields.source§fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a map of key-value pairs.source§fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting a struct with a particular
name and fields.source§fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting an enum value with a
particular name and possible variants.source§fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_identifier<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type is expecting the name of a struct
field or the discriminant of an enum variant.source§fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_ignored_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>where
V: Visitor<'de>,
Deserialize
type needs to deserialize a value whose type
doesn’t matter because it is ignored. Read moresource§fn is_human_readable(&self) -> bool
fn is_human_readable(&self) -> bool
Deserialize
implementations should expect to
deserialize their human-readable form. Read moresource§impl DivAssign<Rint> for &mut Rint
impl DivAssign<Rint> for &mut Rint
source§fn div_assign(&mut self, other: Rint)
fn div_assign(&mut self, other: Rint)
Divide two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl DivAssign<Rint> for Option<i32>
impl DivAssign<Rint> for Option<i32>
source§fn div_assign(&mut self, other: Rint)
fn div_assign(&mut self, other: Rint)
Divide two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl DivAssign<i32> for &mut Rint
impl DivAssign<i32> for &mut Rint
source§fn div_assign(&mut self, other: i32)
fn div_assign(&mut self, other: i32)
Divide two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl DivAssign<i32> for Rint
impl DivAssign<i32> for Rint
source§fn div_assign(&mut self, other: i32)
fn div_assign(&mut self, other: i32)
Divide two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl DivAssign for Rint
impl DivAssign for Rint
source§fn div_assign(&mut self, other: Rint)
fn div_assign(&mut self, other: Rint)
Divide two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl FromIterator<Rint> for Integers
impl FromIterator<Rint> for Integers
source§fn from_iter<T: IntoIterator<Item = Rint>>(iter: T) -> Self
fn from_iter<T: IntoIterator<Item = Rint>>(iter: T) -> Self
A more generalised iterator collector for small vectors. Generates a non-ALTREP vector.
source§impl MulAssign<Rint> for &mut Rint
impl MulAssign<Rint> for &mut Rint
source§fn mul_assign(&mut self, other: Rint)
fn mul_assign(&mut self, other: Rint)
Multiply two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl MulAssign<Rint> for Option<i32>
impl MulAssign<Rint> for Option<i32>
source§fn mul_assign(&mut self, other: Rint)
fn mul_assign(&mut self, other: Rint)
Multiply two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl MulAssign<i32> for &mut Rint
impl MulAssign<i32> for &mut Rint
source§fn mul_assign(&mut self, other: i32)
fn mul_assign(&mut self, other: i32)
Multiply two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl MulAssign<i32> for Rint
impl MulAssign<i32> for Rint
source§fn mul_assign(&mut self, other: i32)
fn mul_assign(&mut self, other: i32)
Multiply two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl MulAssign for Rint
impl MulAssign for Rint
source§fn mul_assign(&mut self, other: Rint)
fn mul_assign(&mut self, other: Rint)
Multiply two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl PartialEq<Rint> for i32
impl PartialEq<Rint> for i32
use extendr_api::prelude::*;
test! {
assert!(<i32>::default().eq(&<Rint>::default()));
}
source§impl PartialEq<i32> for Rint
impl PartialEq<i32> for Rint
use extendr_api::prelude::*;
test! {
assert!(<Rint>::default().eq(&<i32>::default()));
}
source§impl PartialEq for Rint
impl PartialEq for Rint
use extendr_api::prelude::*;
test! {
assert!(<Rint>::default().eq(&<Rint>::default()));
assert!(!<Rint>::na().eq(&<Rint>::na()));
}
source§impl PartialOrd<Rint> for i32
impl PartialOrd<Rint> for i32
use extendr_api::prelude::*;
test! {
assert_eq!(<Rint>::default() < <Rint>::default(), false);
assert_eq!(<Rint>::default() <= <Rint>::default(), true);
assert_eq!(<Rint>::default() > <Rint>::default(), false);
assert_eq!(<Rint>::default() >= <Rint>::default(), true);
}
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl PartialOrd<i32> for Rint
impl PartialOrd<i32> for Rint
use extendr_api::prelude::*;
test! {
assert_eq!(<i32>::default() < <Rint>::na(), false);
assert_eq!(<i32>::default() <= <Rint>::na(), false);
assert_eq!(<i32>::default() > <Rint>::na(), false);
assert_eq!(<i32>::default() >= <Rint>::na(), false);
assert_eq!(<i32>::default() < <Rint>::default(), false);
assert_eq!(<i32>::default() <= <Rint>::default(), true);
assert_eq!(<i32>::default() > <Rint>::default(), false);
assert_eq!(<i32>::default() >= <Rint>::default(), true);
}
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl PartialOrd for Rint
impl PartialOrd for Rint
use extendr_api::prelude::*;
test! {
assert_eq!(<Rint>::default() < <Rint>::na(), false);
assert_eq!(<Rint>::default() <= <Rint>::na(), false);
assert_eq!(<Rint>::default() > <Rint>::na(), false);
assert_eq!(<Rint>::default() >= <Rint>::na(), false);
assert_eq!(<Rint>::default() < <Rint>::default(), false);
assert_eq!(<Rint>::default() <= <Rint>::default(), true);
assert_eq!(<Rint>::default() > <Rint>::default(), false);
assert_eq!(<Rint>::default() >= <Rint>::default(), true);
}
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl SubAssign<Rint> for &mut Rint
impl SubAssign<Rint> for &mut Rint
source§fn sub_assign(&mut self, other: Rint)
fn sub_assign(&mut self, other: Rint)
Subtract two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl SubAssign<Rint> for Option<i32>
impl SubAssign<Rint> for Option<i32>
source§fn sub_assign(&mut self, other: Rint)
fn sub_assign(&mut self, other: Rint)
Subtract two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl SubAssign<i32> for &mut Rint
impl SubAssign<i32> for &mut Rint
source§fn sub_assign(&mut self, other: i32)
fn sub_assign(&mut self, other: i32)
Subtract two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl SubAssign<i32> for Rint
impl SubAssign<i32> for Rint
source§fn sub_assign(&mut self, other: i32)
fn sub_assign(&mut self, other: i32)
Subtract two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.
source§impl SubAssign for Rint
impl SubAssign for Rint
source§fn sub_assign(&mut self, other: Rint)
fn sub_assign(&mut self, other: Rint)
Subtract two Rint values or an option of i32, modifying the left-hand side in place. Overflows to NA.