Struct wasmi::MemoryType
source · [−]pub struct MemoryType { /* private fields */ }
Expand description
The memory type of a linear memory.
Implementations
sourceimpl MemoryType
impl MemoryType
sourcepub fn new(initial: u32, maximum: Option<u32>) -> Self
pub fn new(initial: u32, maximum: Option<u32>) -> Self
Creates a new memory type with initial and optional maximum pages.
sourcepub fn initial_pages(self) -> Pages
pub fn initial_pages(self) -> Pages
Returns the initial pages of the memory type.
sourcepub fn maximum_pages(self) -> Option<Pages>
pub fn maximum_pages(self) -> Option<Pages>
Returns the maximum pages of the memory type.
Note
- Returns
None
if there is no limit set. - Maximum memory size cannot exceed
65536
pages or 4GiB.
Trait Implementations
sourceimpl Clone for MemoryType
impl Clone for MemoryType
sourcefn clone(&self) -> MemoryType
fn clone(&self) -> MemoryType
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 MemoryType
impl Debug for MemoryType
sourceimpl PartialEq<MemoryType> for MemoryType
impl PartialEq<MemoryType> for MemoryType
sourcefn eq(&self, other: &MemoryType) -> bool
fn eq(&self, other: &MemoryType) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourceimpl TryFrom<MemoryType> for MemoryType
impl TryFrom<MemoryType> for MemoryType
type Error = ModuleError
type Error = ModuleError
The type returned in the event of a conversion error.
sourcefn try_from(memory_type: MemoryType) -> Result<Self, Self::Error>
fn try_from(memory_type: MemoryType) -> Result<Self, Self::Error>
Performs the conversion.
impl Copy for MemoryType
impl Eq for MemoryType
impl StructuralEq for MemoryType
impl StructuralPartialEq for MemoryType
Auto Trait Implementations
impl RefUnwindSafe for MemoryType
impl Send for MemoryType
impl Sync for MemoryType
impl Unpin for MemoryType
impl UnwindSafe for MemoryType
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
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
. Read more
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
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. Read more
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. Read more