just/src/token.rs
Casey Rodarmor 1cb90f4e65
Use pub(crate) instead of pub (#471)
Eventually, there will probably be a `crate` visibility specifier that
does the same thing as `pub(crate)`. This commit replaces `pub` with
`pub(crate)`, so when `crate` is available we can easily switch to it.
2019-09-21 15:35:03 -07:00

29 lines
643 B
Rust

use crate::common::*;
#[derive(Debug, PartialEq, Clone)]
pub(crate) struct Token<'a> {
pub(crate) offset: usize,
pub(crate) length: usize,
pub(crate) line: usize,
pub(crate) column: usize,
pub(crate) text: &'a str,
pub(crate) kind: TokenKind,
}
impl<'a> Token<'a> {
pub(crate) fn lexeme(&self) -> &'a str {
&self.text[self.offset..self.offset + self.length]
}
pub(crate) fn error(&self, kind: CompilationErrorKind<'a>) -> CompilationError<'a> {
CompilationError {
column: self.column,
offset: self.offset,
line: self.line,
text: self.text,
width: self.length,
kind,
}
}
}