Struct Sha1Digest 

pub struct Sha1Digest(/* private fields */);

A 20-byte SHA-1 digest.

Used throughout crate::verify to carry both expected and computed hashes. The newtype guarantees the length-of-20 invariant by construction — no runtime length check, no Vec<u8> allocation per digest.

Display renders as 40 lowercase hex characters; FromStr parses the same form (rejecting any input that is not exactly 40 hex characters).

Implementations

impl Sha1Digest

pub const fn new(bytes: [u8; 20]) -> Self

Construct from a 20-byte array.

pub const fn as_bytes(&self) -> &[u8; 20]

Borrow the underlying 20-byte array.

Trait Implementations

impl Clone for Sha1Digest

fn clone(&self) -> Sha1Digest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sha1Digest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sha1Digest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Sha1Digest

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

Formats the value using the given formatter.

impl From<[u8; 20]> for Sha1Digest

fn from(bytes: [u8; 20]) -> Self

Converts to this type from the input type.

impl From<Sha1Digest> for [u8; 20]

fn from(d: Sha1Digest) -> Self

Converts to this type from the input type.

impl FromStr for Sha1Digest

type Err = ParseSha1DigestError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Sha1Digest

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Sha1Digest

fn eq(&self, other: &Sha1Digest) -> 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 Serialize for Sha1Digest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Sha1Digest

impl Eq for Sha1Digest

impl StructuralPartialEq for Sha1Digest