[−][src]Struct boa::syntax::ast::node::declaration::FunctionDecl
The function
declaration (function statement) defines a function with the specified
parameters.
A function created with a function declaration is a Function
object and has all the
properties, methods and behavior of Function
.
A function can also be created using an expression (see function expression).
By default, functions return undefined
. To return any other value, the function must have
a return statement that specifies the value to return.
More information:
Implementations
impl FunctionDecl
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pub fn name(&self) -> &str
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Gets the name of the function declaration.
pub fn parameters(&self) -> &[FormalParameter]
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Gets the list of parameters of the function declaration.
pub fn body(&self) -> &[Node]
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Gets the body of the function declaration.
Trait Implementations
impl Clone for FunctionDecl
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fn clone(&self) -> FunctionDecl
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fn clone_from(&mut self, source: &Self)
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impl Debug for FunctionDecl
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impl Display for FunctionDecl
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impl Drop for FunctionDecl
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impl Executable for FunctionDecl
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fn run(&self, interpreter: &mut Interpreter) -> ResultValue
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impl Finalize for FunctionDecl
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impl From<FunctionDecl> for Node
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fn from(decl: FunctionDecl) -> Self
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impl PartialEq<FunctionDecl> for FunctionDecl
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fn eq(&self, other: &FunctionDecl) -> bool
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fn ne(&self, other: &FunctionDecl) -> bool
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impl StructuralPartialEq for FunctionDecl
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impl Trace for FunctionDecl
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Auto Trait Implementations
impl RefUnwindSafe for FunctionDecl
impl Send for FunctionDecl
impl Sync for FunctionDecl
impl Unpin for FunctionDecl
impl UnwindSafe for FunctionDecl
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,
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.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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.
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,