Enum soroban_wasmi::Mutability
source · pub enum Mutability {
Const,
Var,
}
Expand description
The mutability of a global variable.
Variants§
Const
The value of the global variable is a constant.
Var
The value of the global variable is mutable.
Implementations§
source§impl Mutability
impl Mutability
sourcepub fn is_const(&self) -> bool
pub fn is_const(&self) -> bool
Returns true
if this mutability is Mutability::Const
.
sourcepub fn is_mut(&self) -> bool
pub fn is_mut(&self) -> bool
Returns true
if this mutability is Mutability::Var
.
Trait Implementations§
source§impl Clone for Mutability
impl Clone for Mutability
source§fn clone(&self) -> Mutability
fn clone(&self) -> Mutability
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for Mutability
impl Debug for Mutability
source§impl PartialEq for Mutability
impl PartialEq for Mutability
source§fn eq(&self, other: &Mutability) -> bool
fn eq(&self, other: &Mutability) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.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§
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
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.