git-next/crates/git/src/fetch.rs

#[derive(Debug, derive_more::Display)]
pub enum Error {
    UnableToOpenRepo(String),
    NoFetchRemoteFound,
    Connect(String),
    Fetch(String),
    Lock,
}
impl std::error::Error for Error {}

mod gix_error {
    #![cfg(not(tarpaulin_include))] // third-party library errors
    use super::Error;

    impl From<gix::remote::connect::Error> for Error {
        fn from(gix_error: gix::remote::connect::Error) -> Self {
            Self::Connect(gix_error.to_string())
        }
    }
}