Struct saltwater::PreProcessorBuilder

pub struct PreProcessorBuilder<'a> { /* fields omitted */ }

An easier interface for constructing a preprocessor.

Here is the example for PreProcessor::new() using the builder:

use saltwater::PreProcessorBuilder;

let cpp = PreProcessorBuilder::new("int main(void) { char *hello = \"hi\"; }\n").filename("example.c").build();
for token in cpp {
    assert!(token.is_ok());
}

Implementations

impl<'a> PreProcessorBuilder<'a>

pub fn new<S: Into<Rc<str>>>(buf: S) -> PreProcessorBuilder<'a>

pub fn filename<P: Into<PathBuf>>(self, name: P) -> Self

pub fn debug(self, yes: bool) -> Self

pub fn search_path<C: Into<Cow<'a, Path>>>(self, path: C) -> Self

pub fn definition<D: Into<Definition>>(self, name: InternedStr, def: D) -> Self

pub fn build(self) -> PreProcessor<'a>ⓘ

Important traits for PreProcessor<'_>

impl<'_> Iterator for PreProcessor<'_> type Item = Result<Locatable<Token>, CompileError>;