Trait rustc_span::source_map::FileLoader [−][src]
pub trait FileLoader {
fn file_exists(&self, path: &Path) -> bool;
fn read_file(&self, path: &Path) -> Result<String>;
}An abstraction over the fs operations used by the Parser.
Required methods
fn file_exists(&self, path: &Path) -> bool[src]
Query the existence of a file.
fn read_file(&self, path: &Path) -> Result<String>[src]
Read the contents of an UTF-8 file into memory.