Struct SourceLexer

pub struct SourceLexer<LB>
where
    LB: LexerBase,
{ /* private fields */ }

The source lexer allows the source directive to be used to load additional sources as part of the (currently) loaded Kconfig file.

Implementations

impl<LB> SourceLexer<LB>

where LB: LexerBase,

pub fn new( stream_name: &str, source_function: fn(&str) -> Result<LB, String>, canonical_name_function: fn(&str) -> String, ) -> Result<Self, Error>

Creates a new source lexer, given the stream’s name. This will create the first source_function call, to actually load the stream.

Trait Implementations

impl<LB> LexerBase for SourceLexer<LB>

where LB: LexerBase,

fn next_token(&mut self) -> Token

Goes forward to the next token in the stream, if available.

fn current_stream(&self) -> Option<String>

Returns the current stream’s name, if any (for example, the normal lexer does know this value)