math_jit/
error.rs

1use cranelift::module::ModuleError;
2use cranelift_codegen::{settings::SetError, CodegenError};
3use thiserror::Error;
4
5#[derive(Error, Debug)]
6pub enum JitError {
7    #[error("expression cannot be parsed")]
8    ParseError(#[from] meval::ParseError),
9    #[error("RPN cannot be constructed")]
10    RpnConstruction(#[from] meval::RPNError),
11    #[error("unknown RPN token `{0}`")]
12    ParseUnknownToken(String),
13    #[error("unknown variable name `{0}`")]
14    ParseUnknownVariable(String),
15    #[error("unknown binary operation `{0}`")]
16    ParseUnknownBinop(String),
17    #[error("unknown unary operation `{0}`")]
18    ParseUnknownUnop(String),
19    #[error("unknown function call `{0}`")]
20    ParseUnknownFunc(String),
21    #[error("function not present in library `{0}`")]
22    CompileUknownFunc(String),
23    #[error("function `{0}` called with {1} args, expected {2}")]
24    CompileFuncArgsMismatch(String, usize, usize),
25    #[error("internal error `{0}`")]
26    CompileInternal(&'static str),
27    #[error("couldn't set cranelift setting: {0}")]
28    CraneliftSetting(#[from] SetError),
29    #[error("module operation failed: {0}")]
30    CraneliftModule(#[from] ModuleError),
31    #[error("host architecture not supported: {0}")]
32    CraneliftHostUnsupported(&'static str),
33    #[error("codegen error: {0}")]
34    CraneliftCodegenError(#[from] CodegenError),
35}
math_jit/error.rs

math_jit/
error.rs
