rscache/
error.rs

1//! Error management.
2
3use runefs::Error as RuneFsError;
4use std::io;
5use thiserror::Error;
6
7pub(crate) type Result<T> = std::result::Result<T, Error>;
8
9/// Super error type for all cache errors.
10#[derive(Error, Debug)]
11pub enum Error {
12    /// Wrapper for the std::io::Error type.
13    #[error(transparent)]
14    Io(#[from] io::Error),
15    #[error(transparent)]
16    NameHash(#[from] NameHashMismatch),
17    #[error("unknown parser error")]
18    Parse(#[from] nom::Err<()>),
19    #[error(transparent)]
20    Validate(#[from] ValidateError),
21    #[error(transparent)]
22    RuneFs(#[from] RuneFsError),
23}
24
25#[derive(Error, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug)]
26#[error("identifier hash {hash} for name \"{name}\" not found in index {idx}")]
27pub struct NameHashMismatch {
28    pub(crate) hash: i32,
29    pub(crate) name: String,
30    pub(crate) idx: u8,
31}
32
33#[derive(Error, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug)]
34pub enum ValidateError {
35    #[error("expected crc length of {expected} but was {actual}")]
36    InvalidLength {
37        expected: usize, 
38        actual: usize,
39    },
40    #[error("mismatch crc at index {idx}, expected {internal} but was {external}")]
41    InvalidCrc {
42        idx: usize,
43        internal: u32,
44        external: u32,
45    },
46}
rscache/error.rs

rscache/
error.rs
