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error_string method

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Eryn Wells 2016-12-27 10:57:16 -07:00
parent f2ff1acdd1
commit 7d42ad280f
1 changed files with 4 additions and 0 deletions
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4
src/lexer/mod.rs
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@ -97,6 +97,10 @@ impl Lexer {
fn value(&self) -> String { fn value(&self) -> String {
self.input[self.begin .. self.forward].to_string() self.input[self.begin .. self.forward].to_string()
} }
fn error_string(&self, message: &str) -> String {
format!("{}:{}: {}", self.line, self.line_offset, message)
}
} }
impl Lexer { impl Lexer {