Struct rune::ast::DeclUse

pub struct DeclUse {
    pub use_: Use,
    pub first: Ident,
    pub rest: Vec<(Scope, DeclUseComponent)>,
}

An imported declaration.

Fields

use_: Use

The use token.

first: Ident

First component in use.

rest: Vec<(Scope, DeclUseComponent)>

The rest of the import.

Implementations

impl DeclUse

pub fn span(&self) -> Span

Get the span for the declaration.

Trait Implementations

impl Clone for DeclUse

fn clone(&self) -> DeclUse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeclUse

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

Formats the value using the given formatter.

impl Parse for DeclUse

Parsing an use declaration.

Examples

use rune::{parse_all, ast};

parse_all::<ast::DeclUse>("use foo;")?;
parse_all::<ast::DeclUse>("use foo::bar;")?;
parse_all::<ast::DeclUse>("use foo::bar::baz;")?;

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

Parse the current item from the parser.