Enum rune::ast::PathSegment

pub enum PathSegment {
    SelfType(SelfType),
    SelfValue(SelfValue),
    Ident(Ident),
    Crate(Crate),
    Super(Super),
    Generics(AngleBracketed<ExprWithoutBinary, Comma>),
}

Part of a :: separated path.

Variants

SelfType(SelfType)

A path segment that contains Self.

SelfValue(SelfValue)

A path segment that contains self.

Ident(Ident)

A path segment that is an identifier.

Crate(Crate)

The crate keyword used as a path segment.

Super(Super)

The super keyword use as a path segment.

Generics(AngleBracketed<ExprWithoutBinary, Comma>)

A path segment that is a generic argument.

Implementations

impl PathSegment

pub fn try_as_ident(&self) -> Option<&Ident>

Borrow as an identifier.

This is only allowed if the PathSegment is Ident(_) and not Crate or Super.

pub fn try_as_ident_mut(&mut self) -> Option<&mut Ident>

Borrow as a mutable identifier.

This is only allowed if the PathSegment is Ident(_) and not Crate or Super.

Trait Implementations

impl Clone for PathSegment

fn clone(&self) -> PathSegment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PathSegment

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

Formats the value using the given formatter.

impl Eq for PathSegment

impl Parse for PathSegment

fn parse(p: &mut Parser<'_>) -> Result<Self, ParseError>

Parse the current item from the parser.

impl PartialEq<PathSegment> for PathSegment

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Peek for PathSegment

fn peek(p: &mut Peeker<'_>) -> bool

Peek the parser for the given token.

impl Spanned for PathSegment

fn span(&self) -> Span

Get the span of the type.

impl StructuralEq for PathSegment

impl StructuralPartialEq for PathSegment

impl ToTokens for PathSegment

fn to_tokens(&self, context: &MacroContext, stream: &mut TokenStream)

Turn the current item into tokens.