INNER CODE UNIT · Rust

read_identifier

dontpanic92/OpenPAL3 · crosscom/ccidl-rs/src/lib.rs:630

    fn read_identifier(&mut self) -> Result<String, String> {
        let start = self.pos;
        while let Some(ch) = self.peek_char() {
            if ch.is_whitespace() || matches!(ch, ':' | '{' | '}' | '(' | ')' | ';' | ',') {
                break;
            }
            self.pos += ch.len_utf8();
        }
        if start == self.pos {
            Err(format!("expected identifier near byte {}", self.pos))
        } else {
            Ok(self.input[start..self.pos].trim().to_string())
        }
    }

    fn read_until(&mut self, target: char) -> Result<&'a str, String> {
        let start = self.pos;
        while let Some(ch) = self.peek_char() {

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