Struct rustc_type_ir::search_graph::AvailableDepth
source · struct AvailableDepth(usize);
Tuple Fields§
§0: usize
Implementations§
source§impl AvailableDepth
impl AvailableDepth
sourcefn allowed_depth_for_nested<D: Delegate>(
cx: D::Cx,
stack: &IndexVec<StackDepth, StackEntry<D::Cx>>,
) -> Option<AvailableDepth>
fn allowed_depth_for_nested<D: Delegate>( cx: D::Cx, stack: &IndexVec<StackDepth, StackEntry<D::Cx>>, ) -> Option<AvailableDepth>
Returns the remaining depth allowed for nested goals.
This is generally simply one less than the current depth. However, if we encountered overflow, we significantly reduce the remaining depth of all nested goals to prevent hangs in case there is exponential blowup.
sourcefn cache_entry_is_applicable(self, additional_depth: usize) -> bool
fn cache_entry_is_applicable(self, additional_depth: usize) -> bool
Whether we’re allowed to use a global cache entry which required the given depth.
Trait Implementations§
source§impl Clone for AvailableDepth
impl Clone for AvailableDepth
source§fn clone(&self) -> AvailableDepth
fn clone(&self) -> AvailableDepth
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for AvailableDepth
impl Debug for AvailableDepth
impl Copy for AvailableDepth
Auto Trait Implementations§
impl Freeze for AvailableDepth
impl RefUnwindSafe for AvailableDepth
impl Send for AvailableDepth
impl Sync for AvailableDepth
impl Unpin for AvailableDepth
impl UnwindSafe for AvailableDepth
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moresource§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 8 bytes