onedrop_codegen/
error.rs

1//! Error types for shader code generation
2
3use thiserror::Error;
4
5#[derive(Error, Debug)]
6pub enum CodegenError {
7    #[error("Transpilation error: {0}")]
8    Transpilation(String),
9
10    #[error("Optimization error: {0}")]
11    Optimization(String),
12
13    #[error("Validation error: {0}")]
14    Validation(String),
15
16    #[error("Unsupported expression: {0}")]
17    UnsupportedExpression(String),
18
19    #[error("Invalid variable: {0}")]
20    InvalidVariable(String),
21
22    #[error("Shader compilation error: {0}")]
23    Compilation(String),
24
25    #[error("Naga error: {0}")]
26    Naga(#[from] naga::front::wgsl::ParseError),
27}
28
29pub type Result<T> = std::result::Result<T, CodegenError>;