Struct wasm_bindgen_backend::ast::ImportFunction [−][src]
A function being imported from JS
Fields
function: Function
The full signature of the function
rust_name: Ident
The name rust code will use
js_ret: Option<Type>
The type being returned
catch: bool
Whether to catch JS exceptions
variadic: bool
Whether the function is variadic on the JS side
structural: bool
Whether the function should use structural type checking
assert_no_shim: bool
Causes the Builder (See cli-support::js::binding::Builder) to error out if it finds itself generating code for a function with this signature
kind: ImportFunctionKind
The kind of function being imported
shim: Ident
The shim name to use in the generated code. The ‘shim’ is a function that appears in the generated JS as a wrapper around the actual function to import, performing any necessary conversions (EG adding a try/catch to change a thrown error into a Result)
doc_comment: Option<String>
The doc comment on this import, if one is provided
Trait Implementations
impl Clone for ImportFunction
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fn clone(&self) -> ImportFunction
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pub fn clone_from(&mut self, source: &Self)
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impl TryToTokens for ImportFunction
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fn try_to_tokens(&self, tokens: &mut TokenStream) -> Result<(), Diagnostic>
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fn try_to_token_stream(&self) -> Result<TokenStream, Diagnostic>
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Auto Trait Implementations
impl RefUnwindSafe for ImportFunction
impl !Send for ImportFunction
impl !Sync for ImportFunction
impl Unpin for ImportFunction
impl UnwindSafe for ImportFunction
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,