crates/tor-key-forge/src/err.rs


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//! An error type for the `tor-keys` crate.

use tor_error::HasKind;

use crate::ssh::SshKeyAlgorithm;

/// An Error type for this crate.
#[derive(thiserror::Error, Debug, Clone)]
#[non_exhaustive]
pub enum Error {
    /// Attempted to use an unsupported key.
    #[error("Unsupported key algorithm {0}")]
    UnsupportedKeyAlgorithm(SshKeyAlgorithm),

    /// An internal error.
    #[error("Internal error")]
    Bug(#[from] tor_error::Bug),
}

impl HasKind for Error {
    fn kind(&self) -> tor_error::ErrorKind {
        use tor_error::ErrorKind as EK;
        use Error as E;

        match self {
            E::UnsupportedKeyAlgorithm(_) => EK::BadApiUsage,
            E::Bug(e) => e.kind(),
        }
    }
}