1use thiserror::Error;
2
3use crate::query::pql::PqlToken;
4
5pub type PakResult<T> = Result<T, PakError>;
6
7#[derive(Error, Debug)]
8pub enum PakError {
9 #[error("The source of the Pak is currenty being used by a seporate opperation.")]
10 SourceInUse,
11 #[error("Type mismatch error: {0} found, {1} expected")]
12 TypeMismatchError(String, String),
13 #[error("Was unable to update rules item: {0}")]
14 UpdateRuleItemError(String),
15 #[error("Was unable to insert rules item: {0}")]
16 InsertRuleItemError(String),
17 #[error("There was an error packing the module: {0}")]
18 BincodeError(#[from] Box<bincode::ErrorKind>),
19 #[error("{0}")]
20 FileError(#[from] std::io::Error),
21 #[error("PQL Error")]
22 PqlError(#[from] PqlError),
23 #[error("Unable to find index `{0}` in Pak. Make sure that this index is correctly spelled.")]
24 InvalidIndex(String)
25}
26
27pub type PqlResult<T> = Result<T, PqlError>;
28
29#[derive(Error, Debug)]
30pub enum PqlError {
31 #[error("Reached end of file unexpectedly at the end of a group.")]
32 EndOfFile,
33 #[error("")]
34 NoMatch,
35 #[error("Unexpected Token: Got `{0:?}` while expecting '{1}`.")]
36 UnexpectedToken(PqlToken, String)
37}
38
39impl PqlError {
40 pub fn is_no_match(&self) -> bool {
41 matches!(self, PqlError::NoMatch)
42 }
43}