use thiserror::Error;

/// Errors from the analysis pipeline.
#[derive(Debug, Error, Clone, PartialEq, Eq)]
pub enum AnalysisError {
    #[error("descriptor input cannot be empty")]
    EmptyDescriptor,
    #[error("descriptor `{descriptor}` failed normalization: {message}")]
    DescriptorNormalization { descriptor: String, message: String },
    #[error("environment unavailable: {0}")]
    EnvironmentUnavailable(String),
    #[error("analysis execution failed: {0}")]
    Execution(String),
}