pub struct WasiCtxWithLimits { /* private fields */ }Expand description
WASI context with resource limits
Trait Implementations§
Source§impl ResourceLimiter for WasiCtxWithLimits
Implement ResourceLimiter to enforce memory limits
impl ResourceLimiter for WasiCtxWithLimits
Implement ResourceLimiter to enforce memory limits
Source§fn memory_growing(
&mut self,
current: usize,
desired: usize,
_maximum: Option<usize>,
) -> Result<bool, Error>
fn memory_growing( &mut self, current: usize, desired: usize, _maximum: Option<usize>, ) -> Result<bool, Error>
Notifies the resource limiter that an instance’s linear memory has been
requested to grow. Read more
Source§fn table_growing(
&mut self,
current: usize,
desired: usize,
_maximum: Option<usize>,
) -> Result<bool, Error>
fn table_growing( &mut self, current: usize, desired: usize, _maximum: Option<usize>, ) -> Result<bool, Error>
Notifies the resource limiter that an instance’s table has been
requested to grow. Read more
Source§fn memory_grow_failed(&mut self, error: Error) -> Result<(), Error>
fn memory_grow_failed(&mut self, error: Error) -> Result<(), Error>
Notifies the resource limiter that growing a linear memory, permitted by
the
memory_growing method, has failed. Read moreSource§fn table_grow_failed(&mut self, error: Error) -> Result<(), Error>
fn table_grow_failed(&mut self, error: Error) -> Result<(), Error>
Notifies the resource limiter that growing a linear memory, permitted by
the
table_growing method, has failed. Read moreSource§fn instances(&self) -> usize
fn instances(&self) -> usize
The maximum number of instances that can be created for a
Store. Read moreAuto Trait Implementations§
impl Freeze for WasiCtxWithLimits
impl !RefUnwindSafe for WasiCtxWithLimits
impl Send for WasiCtxWithLimits
impl !Sync for WasiCtxWithLimits
impl Unpin for WasiCtxWithLimits
impl !UnwindSafe for WasiCtxWithLimits
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> GetSetFdFlags for T
impl<T> GetSetFdFlags for T
Source§fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
Query the “status” flags for the
self file descriptor.Source§fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
Source§fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
Set the “status” flags for the
self file descriptor. Read moreSource§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