comparison rust/hg-core/src/requirements.rs @ 45937:2ad2745e0be9

rhg: exit with relevant code for unsupported requirements

Differential Revision: https://phab.mercurial-scm.org/D9399

45936:0ce15a8c7b8b

        }

        Err(error) => Err(RequirementsError::Io(error))?,
    }
}

45937:2ad2745e0be9

        }

        Err(error) => Err(RequirementsError::Io(error))?,
    }
}

pub fn check(repo_root: &Path) -> Result<(), RequirementsError> {
    for feature in load(repo_root)? {
        if !SUPPORTED.contains(&&*feature) {
            return Err(RequirementsError::Unsupported { feature })
        }
    }
    Ok(())
}

// TODO: set this to actually-supported features
const SUPPORTED: &[&str] = &[
    "dotencode",
    "fncache",
    "generaldelta",
    "revlogv1",
    "sparserevlog",
    "store",
];