Enum ra_ap_hir_ty::Mutability
source · [−]pub enum Mutability {
Mut,
Not,
}
Expand description
Whether a type is mutable or not.
Variants
Mut
Mutable
Not
Immutable
Trait Implementations
sourceimpl Clone for Mutability
impl Clone for Mutability
sourcefn clone(&self) -> Mutability
fn clone(&self) -> Mutability
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for Mutability
impl Debug for Mutability
sourceimpl<I> Fold<I> for Mutability where
I: Interner,
impl<I> Fold<I> for Mutability where
I: Interner,
type Result = Mutability
type Result = Mutability
The type of value that will be produced once folding is done.
Typically this is Self
, unless Self
contains borrowed
values, in which case owned values are produced (for example,
one can fold over a &T
value where T: Fold
, in which case
you get back a T
, not a &T
). Read more
sourcefn fold_with<E>(
self,
_folder: &mut dyn Folder<I, Error = E>,
_outer_binder: DebruijnIndex
) -> Result<<Mutability as Fold<I>>::Result, E>
fn fold_with<E>(
self,
_folder: &mut dyn Folder<I, Error = E>,
_outer_binder: DebruijnIndex
) -> Result<<Mutability as Fold<I>>::Result, E>
Apply the given folder folder
to self
; binders
is the
number of binders that are in scope when beginning the
folder. Typically binders
starts as 0, but is adjusted when
we encounter Binders<T>
in the IR or other similar
constructs. Read more
sourceimpl Hash for Mutability
impl Hash for Mutability
sourceimpl Ord for Mutability
impl Ord for Mutability
sourceimpl PartialEq<Mutability> for Mutability
impl PartialEq<Mutability> for Mutability
sourceimpl PartialOrd<Mutability> for Mutability
impl PartialOrd<Mutability> for Mutability
sourcefn partial_cmp(&self, other: &Mutability) -> Option<Ordering>
fn partial_cmp(&self, other: &Mutability) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
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 more
sourceimpl<I> Visit<I> for Mutability where
I: Interner,
impl<I> Visit<I> for Mutability where
I: Interner,
sourcefn visit_with<B>(
&self,
_visitor: &mut dyn Visitor<I, BreakTy = B>,
_outer_binder: DebruijnIndex
) -> ControlFlow<B, ()>
fn visit_with<B>(
&self,
_visitor: &mut dyn Visitor<I, BreakTy = B>,
_outer_binder: DebruijnIndex
) -> ControlFlow<B, ()>
Apply the given visitor visitor
to self
; binders
is the
number of binders that are in scope when beginning the
visitor. Typically binders
starts as 0, but is adjusted when
we encounter Binders<T>
in the IR or other similar
constructs. Read more
sourceimpl<I> Zip<I> for Mutability where
I: Interner,
impl<I> Zip<I> for Mutability where
I: Interner,
sourcefn zip_with<Z>(
_zipper: &mut Z,
_variance: Variance,
a: &Mutability,
b: &Mutability
) -> Result<(), NoSolution> where
Z: Zipper<I>,
fn zip_with<Z>(
_zipper: &mut Z,
_variance: Variance,
a: &Mutability,
b: &Mutability
) -> Result<(), NoSolution> where
Z: Zipper<I>,
Uses the zipper to walk through two values, ensuring that they match.
impl Copy for Mutability
impl Eq for Mutability
impl StructuralEq for Mutability
impl StructuralPartialEq for Mutability
Auto Trait Implementations
impl RefUnwindSafe for Mutability
impl Send for Mutability
impl Sync for Mutability
impl Unpin for Mutability
impl UnwindSafe for Mutability
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
sourceimpl<T> Cast for T
impl<T> Cast for T
sourcefn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
fn cast<U>(self, interner: <U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
Cast a value to type U
using CastTo
.
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T, I> Shift<I> for T where
T: Fold<I>,
I: Interner,
impl<T, I> Shift<I> for T where
T: Fold<I>,
I: Interner,
sourcefn shifted_in(self, interner: I) -> <T as Fold<I>>::Result
fn shifted_in(self, interner: I) -> <T as Fold<I>>::Result
Shifts this term in one level of binders.
sourcefn shifted_in_from(
self,
interner: I,
source_binder: DebruijnIndex
) -> <T as Fold<I>>::Result
fn shifted_in_from(
self,
interner: I,
source_binder: DebruijnIndex
) -> <T as Fold<I>>::Result
Shifts a term valid at outer_binder
so that it is
valid at the innermost binder. See DebruijnIndex::shifted_in_from
for a detailed explanation. Read more
sourcefn shifted_out_to(
self,
interner: I,
target_binder: DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
fn shifted_out_to(
self,
interner: I,
target_binder: DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
Shifts a term valid at the innermost binder so that it is
valid at outer_binder
. See DebruijnIndex::shifted_out_to
for a detailed explanation. Read more
sourcefn shifted_out(self, interner: I) -> Result<<T as Fold<I>>::Result, NoSolution>
fn shifted_out(self, interner: I) -> Result<<T as Fold<I>>::Result, NoSolution>
Shifts this term out one level of binders.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T, I> VisitExt<I> for T where
I: Interner,
T: Visit<I>,
impl<T, I> VisitExt<I> for T where
I: Interner,
T: Visit<I>,
sourcefn has_free_vars(&self, interner: I) -> bool
fn has_free_vars(&self, interner: I) -> bool
Check whether there are free (non-bound) variables.
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more