Enum ra_ap_hir_ty::traits::FnTrait
source · pub enum FnTrait {
FnOnce,
FnMut,
Fn,
}
Variants§
Implementations§
source§impl FnTrait
impl FnTrait
pub const fn from_lang_item(lang_item: LangItem) -> Option<Self>
pub const fn to_chalk_ir(self) -> ClosureKind
pub fn method_name(self) -> Name
pub fn get_id(self, db: &dyn HirDatabase, krate: CrateId) -> Option<TraitId>
Trait Implementations§
source§impl Ord for FnTrait
impl Ord for FnTrait
source§impl PartialEq for FnTrait
impl PartialEq for FnTrait
source§impl PartialOrd for FnTrait
impl PartialOrd for FnTrait
1.0.0 · source§fn 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 FnTrait
impl Eq for FnTrait
impl StructuralPartialEq for FnTrait
Auto Trait Implementations§
impl Freeze for FnTrait
impl RefUnwindSafe for FnTrait
impl Send for FnTrait
impl Sync for FnTrait
impl Unpin for FnTrait
impl UnwindSafe for FnTrait
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> Cast for T
impl<T> Cast for T
source§fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere
Self: CastTo<U>,
U: HasInterner,
fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere
Self: CastTo<U>,
U: HasInterner,
Cast a value to type
U
using CastTo
.source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.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 more