codex/codex-rs/execpolicy2/src/error.rs

use thiserror::Error;

pub type Result<T> = std::result::Result<T, Error>;

#[derive(Debug, Error, PartialEq, Eq)]
pub enum Error {
    #[error("invalid decision: {0}")]
    InvalidDecision(String),
    #[error("invalid pattern element: {0}")]
    InvalidPattern(String),
    #[error("invalid example: {0}")]
    InvalidExample(String),
    #[error(
        "expected every example to match at least one rule. rules: {rules:?}; unmatched examples: \
         {examples:?}"
    )]
    ExampleDidNotMatch {
        rules: Vec<String>,
        examples: Vec<String>,
    },
    #[error("expected example to not match rule `{rule}`: {example}")]
    ExampleDidMatch { rule: String, example: String },
    #[error("starlark error: {0}")]
    Starlark(String),
}