Struct OutputHash 

pub struct OutputHash {
    pub mode: OutputHashMode,
    pub hash: NixHash,
}

Represents the information about the hash of a single-output FOD. We store it in a OutputHashMode and NixHash. The serde model uses a different format, as we want to emit the same JSON: There we use hashAlgo and hash:

• hashAlgo: optional r: prefix (for recursive), followed by hash algo identifier (sha1, sha256, sha512, md5)
• hash: hexlower-encoded digest

Fields

mode: OutputHashMode

Hashing mode for this output. Either Flat or Recursive.

hash: NixHash

The expected hash for this output.

Implementations

impl OutputHash

pub fn from_mode_algo_and_digest( mode_and_algo: &str, digest: impl AsRef<[u8]>, ) -> Result<Self, Error>

Construct from a string containing the algo (with an optional r: prefix), and a digest.

pub const fn as_mode_and_algo_str(&self) -> &'static str

Returns the OutputHashMode prefix str and the algo, concatenated. This is used in the ATerm representation.

Trait Implementations

impl Clone for OutputHash

fn clone(&self) -> OutputHash

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OutputHash

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for OutputHash

fn eq(&self, other: &OutputHash) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OutputHash

impl StructuralPartialEq for OutputHash