pub struct CustomCtxComponent<C>where
C: BaseCtx,{ /* private fields */ }Expand description
The CustomCtxComponent is similar to Component, but it supports passing a custom context that
implements the BaseCtx trait. This is useful for when you want to extend the context with additional
host implementations or custom functionality.
Implementations§
Source§impl<C> CustomCtxComponent<C>where
C: BaseCtx,
impl<C> CustomCtxComponent<C>where
C: BaseCtx,
Sourcepub fn new_with_linker_minimal(
rt: &Runtime,
wasm: &[u8],
linker_fn: impl FnOnce(&mut Linker<C>, &Component) -> Result<()>,
) -> Result<Self>
pub fn new_with_linker_minimal( rt: &Runtime, wasm: &[u8], linker_fn: impl FnOnce(&mut Linker<C>, &Component) -> Result<()>, ) -> Result<Self>
Compiles a WebAssembly component using Runtime. Modules are not supported with this function.
It is expected that the linker_fn is used to link any and all imports to the component. If
not, then the instantiation of the instance will fail.
Sourcepub fn instance_pre(&self) -> &InstancePre<C>
pub fn instance_pre(&self) -> &InstancePre<C>
Returns the precompiled component instance
Trait Implementations§
Source§impl<C> Clone for CustomCtxComponent<C>
impl<C> Clone for CustomCtxComponent<C>
Source§fn clone(&self) -> CustomCtxComponent<C>
fn clone(&self) -> CustomCtxComponent<C>
Returns a duplicate 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 moreAuto Trait Implementations§
impl<C> Freeze for CustomCtxComponent<C>
impl<C> !RefUnwindSafe for CustomCtxComponent<C>
impl<C> Send for CustomCtxComponent<C>
impl<C> Sync for CustomCtxComponent<C>
impl<C> Unpin for CustomCtxComponent<C>
impl<C> !UnwindSafe for CustomCtxComponent<C>
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> FutureExt for T
impl<T> FutureExt for T
Source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
Source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
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