extendr_api

Enum Rany

Source
pub enum Rany<'a> {
Show 25 variants Null(&'a Robj), Symbol(&'a Symbol), Pairlist(&'a Pairlist), Function(&'a Function), Environment(&'a Environment), Promise(&'a Promise), Language(&'a Language), Special(&'a Primitive), Builtin(&'a Primitive), Rstr(&'a Rstr), Logicals(&'a Logicals), Integers(&'a Integers), Doubles(&'a Doubles), Complexes(&'a Complexes), Strings(&'a Strings), Dot(&'a Robj), Any(&'a Robj), List(&'a List), Expressions(&'a Expressions), Bytecode(&'a Robj), ExternalPtr(&'a Robj), WeakRef(&'a Robj), Raw(&'a Raw), S4(&'a S4), Unknown(&'a Robj),
}
Expand description

Enum use to unpack R objects into their specialist wrappers.

Variants§

§

Null(&'a Robj)

§

Symbol(&'a Symbol)

§

Pairlist(&'a Pairlist)

§

Function(&'a Function)

§

Environment(&'a Environment)

§

Promise(&'a Promise)

§

Language(&'a Language)

§

Special(&'a Primitive)

§

Builtin(&'a Primitive)

§

Rstr(&'a Rstr)

§

Logicals(&'a Logicals)

§

Integers(&'a Integers)

§

Doubles(&'a Doubles)

§

Complexes(&'a Complexes)

§

Strings(&'a Strings)

§

Dot(&'a Robj)

§

Any(&'a Robj)

§

List(&'a List)

§

Expressions(&'a Expressions)

§

Bytecode(&'a Robj)

§

ExternalPtr(&'a Robj)

§

WeakRef(&'a Robj)

§

Raw(&'a Raw)

§

S4(&'a S4)

§

Unknown(&'a Robj)

Trait Implementations§

Source§

impl<'a> Debug for Rany<'a>

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<'a> PartialEq for Rany<'a>

Source§

fn eq(&self, other: &Rany<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
Source§

impl<'a> StructuralPartialEq for Rany<'a>

Auto Trait Implementations§

§

impl<'a> Freeze for Rany<'a>

§

impl<'a> RefUnwindSafe for Rany<'a>

§

impl<'a> !Send for Rany<'a>

§

impl<'a> !Sync for Rany<'a>

§

impl<'a> Unpin for Rany<'a>

§

impl<'a> UnwindSafe for Rany<'a>

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> IntoEither for T

Source§

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
Source§

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
§

impl<T> Pointable for T

§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.