Method new

src/hash.rs:48–56

Return a new object ID with the given algorithm and hash. `hash` must be exactly the proper length for `algo` and this function panics if it is not. The extra internal storage of `hash`, if any, is zero filled.

(algo: HashAlgorithm, hash: &[u8])

    /// `hash` must be exactly the proper length for `algo` and this function panics if it is not.
    /// The extra internal storage of `hash`, if any, is zero filled.
    pub fn new(algo: HashAlgorithm, hash: &[u8]) -> Self {
        let mut data = [0u8; GIT_MAX_RAWSZ];
        // This verifies that the length of `hash` is correct.
        data[0..algo.raw_len()].copy_from_slice(hash);
        Self {
            hash: data,
            algo: algo as u32,
        }
    }

    /// Return the algorithm for this object ID.
    ///