Struct rustc_data_structures::obligation_forest::GetObligation

struct GetObligation<'a, O: 'a>(&'a [Node<O>]);

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl<'a, O: Clone + 'a> Clone for GetObligation<'a, O>

fn clone(&self) -> GetObligation<'a, O>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, 'b, O> FnOnce<(&'b usize,)> for GetObligation<'a, O>

type Output = &'a O

The returned type after the call operator is used.

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

extern "rust-call" fn call_once(self, args: (&'b usize,)) -> &'a O

🔬 This is a nightly-only experimental API. (fn_traits)

Performs the call operation.

impl<'a, 'b, O> FnMut<(&'b usize,)> for GetObligation<'a, O>

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

extern "rust-call" fn call_mut(&mut self, args: (&'b usize,)) -> &'a O

🔬 This is a nightly-only experimental API. (fn_traits)

Performs the call operation.