Struct wgsl_parser::decl::import::ImportPathDecl

pub struct ImportPathDecl {
    pub keyword: Token,
    pub path: ImportPath,
}

Represents a #define_import_path statement like the ones supported by naga_oil:

#define_import_path my::shader::module

Fields

keyword: Token

path: ImportPath

Implementations

impl ImportPathDecl

pub fn name(&self) -> &Token

Returns the token at the leaf node of this declaration.

I.e., for the following import path declaration:

#define_import_path foo::bar::baz

This function will return the bar token at the end of the line.

impl ImportPathDecl

pub fn qualified_path(&self) -> Arc<[Token]>

Returns the fully-qualified path defined by this declaration as an array of tokens.

I.e., for the following import path declaration:

#define_import_path foo::bar::baz

This function will return the tokens [foo, bar, baz].

pub fn qualified_name(&self) -> Token

Returns an ad-hoc Token::Path that represents a combination of the tokens that make up the path defined by this declaration.

I.e., for the following import path declaration:

#define_import_path foo::bar::baz

This function will return a Token::Path("foo::bar::baz", (1:21..1:34)).

The token returned by this function is created by this function by “joining” the tokens actually contained in the ImportPath into a single token. This is in contrast to qualified_path, which returns the actual sequence of tokens contained in the ImportPath.

Trait Implementations

impl Clone for ImportPathDecl

fn clone(&self) -> ImportPathDecl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImportPathDecl

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

Formats the value using the given formatter.

impl DebugLisp for ImportPathDecl

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

impl Parse for ImportPathDecl

type Stream = ParseStream

fn parse(input: &mut Self::Stream) -> Result<Self>

impl Spanned for ImportPathDecl

fn span(&self) -> Span

impl Tooltip for ImportPathDecl

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

impl Walk for ImportPathDecl

fn walk(&self, visitor: &mut dyn Visitor)