Struct symbol_table::Symbol
source · pub struct Symbol(_);
Expand description
An interned symbol.
Resolve it back to the string by using SymbolTable::resolve
Internally, this is a NonZeroU32
, so it will be niche-optimized.
assert_eq!(size_of::<Symbol>(), size_of::<u32>());
Trait Implementations
sourceimpl From<NonZeroU32> for Symbol
impl From<NonZeroU32> for Symbol
sourcefn from(i: NonZeroU32) -> Self
fn from(i: NonZeroU32) -> Self
Converts to this type from the input type.
sourceimpl From<Symbol> for NonZeroU32
impl From<Symbol> for NonZeroU32
sourceimpl Ord for Symbol
impl Ord for Symbol
1.21.0 · sourcefn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Selfwhere
Self: Sized,
fn min(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<Symbol> for Symbol
impl PartialOrd<Symbol> for Symbol
sourcefn partial_cmp(&self, other: &Symbol) -> Option<Ordering>
fn partial_cmp(&self, other: &Symbol) -> Option<Ordering>
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Symbol
impl Eq for Symbol
impl StructuralEq for Symbol
impl StructuralPartialEq for Symbol
Auto Trait Implementations
impl RefUnwindSafe for Symbol
impl Send for Symbol
impl Sync for Symbol
impl Unpin for Symbol
impl UnwindSafe for Symbol
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more