Trait sass_alt::SassImporter

pub trait SassImporter: Debug {
    fn callback(
        &mut self, 
        path: &CStr, 
        compiler: SassCompiler
    ) -> Result<Option<Vec<SassImportEntry>>, SassImporterError>;

    fn priority(&self) -> f64 { ... }
}

A type to model SASS importers. Include it by using use ::sass_alt::Sass_Import_Entry_Ext;.

Required Methods

fn callback(
    &mut self,
    path: &CStr,
    compiler: SassCompiler
) -> Result<Option<Vec<SassImportEntry>>, SassImporterError>

The implementation of this SASS importer. path is the value supplied in the @import statement. Return Ok(Some(entries)) with a list of import entries (sources of CSS or SASS data). Return Ok(Some(None)) to tell libsass to handle the import by itself (as if no custom importer was in use).

Provided Methods

fn priority(&self) -> f64

The priority of this importer / header. And, weirdly, it really is a double-precision floating point value.

Implementors