[−][src]Struct rustc_ap_rustc_span::symbol::SymbolStr
An alternative to Symbol
, useful when the chars within the symbol need to
be accessed. It deliberately has limited functionality and should only be
used for temporary values.
Because the interner outlives any thread which uses this type, we can
safely treat string
which points to interner data, as an immortal string,
as long as this type never crosses between threads.
Trait Implementations
impl Clone for SymbolStr
[src]
impl Debug for SymbolStr
[src]
impl Deref for SymbolStr
[src]
This impl means that if ss
is a SymbolStr
:
*ss
is astr
;&*ss
is a&str
(andmatch &*ss { ... }
is a common pattern).&ss as &str
is a&str
, which means that&ss
can be passed to a function expecting a&str
.
impl Display for SymbolStr
[src]
impl Eq for SymbolStr
[src]
impl<CTX> HashStable<CTX> for SymbolStr
[src]
pub fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher)
[src]
impl Ord for SymbolStr
[src]
pub fn cmp(&self, other: &SymbolStr) -> Ordering
[src]
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl<T: Deref<Target = str>> PartialEq<T> for SymbolStr
[src]
impl PartialOrd<SymbolStr> for SymbolStr
[src]
pub fn partial_cmp(&self, other: &SymbolStr) -> Option<Ordering>
[src]
pub fn lt(&self, other: &SymbolStr) -> bool
[src]
pub fn le(&self, other: &SymbolStr) -> bool
[src]
pub fn gt(&self, other: &SymbolStr) -> bool
[src]
pub fn ge(&self, other: &SymbolStr) -> bool
[src]
impl !Send for SymbolStr
[src]
impl StructuralEq for SymbolStr
[src]
impl !Sync for SymbolStr
[src]
impl<CTX> ToStableHashKey<CTX> for SymbolStr
[src]
Auto Trait Implementations
impl RefUnwindSafe for SymbolStr
[src]
impl Unpin for SymbolStr
[src]
impl UnwindSafe for SymbolStr
[src]
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<'a, T> Captures<'a> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
[src]
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
[src]
impl<T> Erased for T
[src]
impl<T> From<T> for T
[src]
impl<T> Instrument for T
[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>
[src]
pub fn in_current_span(self) -> Instrumented<Self>
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,