Enum CallArguments 

pub enum CallArguments {
    Positional(Vec<Expr>),
    Named(Vec<NamedBindingDecl>),
    Mixed {
        positional: Vec<Expr>,
        named: Vec<NamedBindingDecl>,
    },
}

One authored-order argument list for a shared expression call.

Variants

Positional(Vec<Expr>)

Ordered arguments of a positional primitive.

Named(Vec<NamedBindingDecl>)

Explicit bindings to the target signature, retaining authored order.

Mixed

Positional operands followed by explicit named options.

Fields

positional: Vec<Expr>

Nonempty positional prefix.

named: Vec<NamedBindingDecl>

Nonempty named suffix.

Implementations

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impl CallArguments

Signature links:CallArguments

pub fn expressions(&self) -> impl ExactSizeIterator

Signature links:expressionsExactSizeIterator

Expression values in authored argument order, without erasing binding names.

pub fn parts(&self) -> (&[Expr], &[NamedBindingDecl])

Signature links:partsExprNamedBindingDecl

Positional prefix and named suffix, retaining authored order within each.

pub fn positional(&self) -> Option<&[Expr]>

Signature links:positionalOptionExpr

Positional values, only when this call uses positional syntax.

pub fn named(&self) -> Option<&[NamedBindingDecl]>

Signature links:namedOptionNamedBindingDecl

Named bindings, only when this call uses named syntax.

Trait Implementations

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impl Clone for CallArguments

Signature links:CloneCallArguments

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fn clone(&self) -> CallArguments

Signature links:cloneCallArguments

Returns a duplicate of the value.

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fn clone_from(&mut self, source: &Self)

Signature links:unstableSourceclone_from

Performs copy-assignment from source.

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impl Debug for CallArguments

Signature links:DebugCallArguments

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:fmtFormatterResult()Error

Formats the value using the given formatter.

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impl PartialEq for CallArguments

Signature links:PartialEqCallArguments

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fn eq(&self, other: &CallArguments) -> bool

Signature links:eqCallArgumentsbool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Signature links:unstableSourcene&Rhsbool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CallArguments