nar/syntax/abs/desugar/
error.rs

1use std::fmt::{Display, Error as FmtError, Formatter};
2
3use voile_util::loc::Ident;
4
5#[derive(Debug, Clone)]
6pub enum DesugarErr {
7    UnresolvedReference(Ident),
8
9    // === Not* === //
10    NotDefn(Ident),
11    NotCons(Ident),
12}
13
14impl Display for DesugarErr {
15    fn fmt(&self, f: &mut Formatter) -> Result<(), FmtError> {
16        use DesugarErr::*;
17        match self {
18            UnresolvedReference(i) => write!(f, "Unresolved reference: `{}` at {}.", i.text, i.loc),
19            NotDefn(i) => write!(f, "`{}` is not a definition (at {}).", i.text, i.loc),
20            NotCons(i) => write!(f, "`{}` is not a constructor (at {}).", i.text, i.loc),
21        }
22    }
23}

nar/syntax/abs/desugar/error.rs

nar/syntax/abs/desugar/
error.rs