Type Alias rustc_session::options::OptionDescrs

type OptionDescrs<O> = &'static [(&'static str, fn(_: &mut O, v: Option<&str>) -> bool, &'static str, &'static str)];

Trait Implementations

impl<T> AsRef<ZeroSlice<T>> for &[<T as AsULE>::ULE]where T: AsULE,

fn as_ref(&self) -> &ZeroSlice<T>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> Default for &[T]

fn default() -> &[T]

Creates an empty slice.

impl<'a, T> IntoIterator for &'a [T]

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Iter<'a, T>

Creates an iterator from a value.

impl<A, B, const N: usize> PartialEq<[A; N]> for &[B]where B: PartialEq<A>,

fn eq(&self, other: &[A; N]) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &[A; N]) -> bool

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

impl<T, U, A> PartialEq<Vec<U, A>> for &[T]where A: Allocator, T: PartialEq<U>,

fn eq(&self, other: &Vec<U, A>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Vec<U, A>) -> bool

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

impl<T, U, A> PartialEq<Vec<U, A>> for &[T]where A: Allocator, T: PartialEq<U>,

fn eq(&self, other: &Vec<U, A>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Vec<U, A>) -> bool

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes