zabi_rs/
error.rs

1use core::fmt;
2
3#[derive(Debug)]
4pub enum ZError {
5    InvalidLength(usize, usize),
6    OutOfBounds(usize, usize),
7    InvalidUtf8,
8    Custom(&'static str),
9}
10
11impl fmt::Display for ZError {
12    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
13        match self {
14            ZError::InvalidLength(expected, actual) => {
15                write!(f, "Invalid length: expected {}, got {}", expected, actual)
16            }
17            ZError::OutOfBounds(idx, len) => {
18                write!(f, "Index out of bounds: index {}, len {}", idx, len)
19            }
20            ZError::InvalidUtf8 => write!(f, "Invalid UTF-8 sequence"),
21            ZError::Custom(msg) => write!(f, "Error: {}", msg),
22        }
23    }
24}
25
26// In no_std, we don't have std::error::Error, so we just stick to Display + Debug.
27// If we wanted to support standard Error trait when std is enabled, we could use cfg features.
zabi_rs/error.rs

zabi_rs/
error.rs
