Struct rustc_mir::borrow_check::region_infer::values::PlaceholderIndices [−][src]
Maps from ty::PlaceholderRegion values that are used in the rest of
rustc to the internal PlaceholderIndex values that are used in
NLL.
Fields
indices: FxIndexSet<PlaceholderRegion>Implementations
impl PlaceholderIndices[src]
pub(crate) fn insert(
&mut self,
placeholder: PlaceholderRegion
) -> PlaceholderIndex[src]
&mut self,
placeholder: PlaceholderRegion
) -> PlaceholderIndex
pub(crate) fn lookup_index(
&self,
placeholder: PlaceholderRegion
) -> PlaceholderIndex[src]
&self,
placeholder: PlaceholderRegion
) -> PlaceholderIndex
pub(crate) fn lookup_placeholder(
&self,
placeholder: PlaceholderIndex
) -> PlaceholderRegion[src]
&self,
placeholder: PlaceholderIndex
) -> PlaceholderRegion
pub(crate) fn len(&self) -> usize[src]
Trait Implementations
impl Default for PlaceholderIndices[src]
fn default() -> PlaceholderIndices[src]
Auto Trait Implementations
impl RefUnwindSafe for PlaceholderIndices
impl Send for PlaceholderIndices
impl Sync for PlaceholderIndices
impl Unpin for PlaceholderIndices
impl UnwindSafe for PlaceholderIndices
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.