Function expect_token

nodedb/src/control/planner/procedural/parser/utils.rs:21–35

(
    tokens: &[Token],
    pos: &mut usize,
    expected: &Token,
)

}

pub(super) fn expect_token(
    tokens: &[Token],
    pos: &mut usize,
    expected: &Token,
) -> Result<(), ProceduralError> {
    if *pos < tokens.len() && token_matches(&tokens[*pos], expected) {
        *pos += 1;
        Ok(())
    } else {
        Err(ProceduralError::parse(format!(
            "expected {expected:?} at position {pos}, got {:?}",
            tokens.get(*pos)
        )))
    }
}

pub(super) fn expect_ident(tokens: &[Token], pos: &mut usize) -> Result<String, ProceduralError> {
    match tokens.get(*pos) {