arm_attr/
error.rs

1use alloc::string::String;
2use core::str::Utf8Error;
3
4use thiserror::Error;
5
6#[derive(Error, Debug)]
7pub enum BuildAttrError {
8    #[error("no data")]
9    NoData,
10    #[error("incompatible format version")]
11    IncompatibleVersion(u8),
12}
13
14#[derive(Error, Debug)]
15pub enum ReadError {
16    #[error("UTF8 error")]
17    Utf8(Utf8Error),
18    #[error("no more data (EOF reached)")]
19    Eof,
20    #[error("index out of bounds")]
21    OutOfBounds,
22}
23
24#[derive(Error, Debug)]
25pub enum PublicAttrsError {
26    #[error("invalid subsection name, should be 'aeabi'")]
27    InvalidName(String),
28    #[error("tag error")]
29    Tag(TagError),
30    #[error("no tags")]
31    NoTags,
32    #[error("expected first tag to be a file tag")]
33    NoFileTag,
34    #[error("duplicate file tag")]
35    DuplicateFileTag,
36    #[error("expected to be in file scope")]
37    NotFileScope,
38    #[error("expected to be in section scope")]
39    NotSectionScope,
40    #[error("enclosed scope ends before parent scope")]
41    ScopeEndsBeforeParent,
42}
43
44#[derive(Error, Debug)]
45pub enum TagError {
46    #[error("incompatible tag value")]
47    IncompatibleTagValue(u8),
48    #[error("read error")]
49    Read(ReadError),
50    #[error("invalid scope tag")]
51    InvalidScopeTag,
52    #[error("expected null")]
53    ExpectedNull,
54    #[error("nested scope tag")]
55    NestedScopeTag,
56}
arm_attr/error.rs

arm_attr/
error.rs
