Struct Id 

pub struct Id {
    inner: B64UU<ByteArray<32>>,
}

An identifier, a random 256-bit number, which is encoded using unpadded url-safe base64

Fields

inner: B64UU<ByteArray<32>>

Implementations

impl Id

pub fn random() -> Self

Creates a new random id

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

Returns byte slice to underlying [u8; 32].

Trait Implementations

impl AsHandleOrId for Id

fn match_case<T>( &self, case_id: impl FnOnce(&Id) -> T, _case_handle: impl FnOnce(&Handle) -> T, ) -> T

impl Clone for Id

fn clone(&self) -> Id

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Id

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Id

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl DigestibleSecret for Id

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

fn update_digest<D: Digest>(&self, d: D, domain: impl AsRef<str>) -> D

Inserts this secret in the given digest

fn derive_scalar<D>(&self, d: D, domain: impl AsRef<str>) -> Scalar

where D: Digest<OutputSize = U64>,

Creates a Scalar from this secret

fn derive_bytes<D>(&self, d: D, domain: impl AsRef<str>) -> Vec<u8>

where D: Digest,

Creates Vec<u8> from this secret.

fn derive_id<D>(&self, d: D, domain: impl AsRef<str>) -> Id

where D: Digest<OutputSize = U32>,

Creates an Id from this secret.

fn derive_hs256<D>(&self, d: D, domain: impl AsRef<str>) -> HS256

where D: Digest,

Creates a HS256 from this secret.

fn derive_sealing_key<D>(&self, d: D, domain: impl AsRef<str>) -> SealingKey

where D: Digest<OutputSize = U32>,

Creates a (256-bit) crate::misc::crypto::SealingKey from this secret.

impl Display for Id

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

Formats the value using the given formatter.

impl From<[u8; 32]> for Id

fn from(bytes: [u8; 32]) -> Self

Converts to this type from the input type.

impl From<Id> for HandleOrId

fn from(id: Id) -> Self

Converts to this type from the input type.

impl FromStr for Id

type Err = <BytesWrapper<[u8; 32], (B64Encoding<Base64UrlUnpadded>,)> as FromStr>::Err

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 Id

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 Ord for Id

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Id

Compare Ids, in constant time.

fn eq(&self, other: &Id) -> 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 PartialOrd for Id

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Id

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 Id

impl Eq for Id