just/src/loader.rs

22 lines
406 B
Rust
Raw Normal View History

use super::*;
pub(crate) struct Loader {
arena: Arena<String>,
}
impl Loader {
pub(crate) fn new() -> Self {
Loader {
arena: Arena::new(),
}
}
pub(crate) fn load<'src>(&'src self, path: &Path) -> RunResult<&'src str> {
let src = fs::read_to_string(path).map_err(|io_error| Error::Load {
path: path.to_owned(),
io_error,
})?;
Ok(self.arena.alloc(src))
}
}