Struct Receipt 

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

Implementations

impl Receipt

pub fn new(user_id: XID, data: impl AsRef<[u8]>) -> Self

Methods from Deref<Target = Digest>

pub const DIGEST_SIZE: usize = 32usize

pub fn data(&self) -> &[u8; 32]

Get the data of the digest.

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

Get the digest as a byte slice.

pub fn validate(&self, image: impl AsRef<[u8]>) -> bool

Validate the digest against the given image.

The image is hashed with SHA-256 and compared to the digest. Returns true if the digest matches the image.

pub fn hex(&self) -> String

The data as a hexadecimal string.

pub fn short_description(&self) -> String

The first four bytes of the digest as a hexadecimal string.

Trait Implementations

impl Abbrev for Receipt

fn abbrev(&self) -> String

impl Clone for Receipt

fn clone(&self) -> Receipt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Receipt

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

Formats the value using the given formatter.

impl Deref for Receipt

type Target = Digest

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&Receipt> for Receipt

fn from(receipt: &Receipt) -> Self

Converts to this type from the input type.

impl From<Receipt> for Envelope

fn from(receipt: Receipt) -> Self

Converts to this type from the input type.

impl Hash for Receipt

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 Receipt

fn eq(&self, other: &Receipt) -> 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 TryFrom<Envelope> for Receipt

type Error = Error

The type returned in the event of a conversion error.

fn try_from(envelope: Envelope) -> Result<Self, Error>

Performs the conversion.

impl Eq for Receipt

impl StructuralPartialEq for Receipt