Struct Digest

pub struct Digest(SecretBox<[u8; 32]>);

Secure Digest (zeroizes on drop via secrecy::SecretBox)

Tuple Fields

0: SecretBox<[u8; 32]>

Implementations

impl Digest

pub const LEN: usize = 32usize

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

pub fn from_slice(slice: &[u8]) -> Result<Self, DigestError>

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

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

pub fn constant_eq(&self, other: &Self) -> bool

Constant-time equality helper that returns bool.

Trait Implementations

impl Debug for Digest

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

Formats the value using the given formatter.

impl<'r> Decode<'r, Postgres> for Digest

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

impl<'de> Deserialize<'de> for Digest

fn deserialize<D: Deserializer<'de>>(de: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<'q> Encode<'q, Postgres> for Digest

fn encode_by_ref( &self, buf: &mut PgArgumentBuffer, ) -> Result<IsNull, BoxDynError>

Writes the value of self into buf without moving self.

fn encode( self, buf: &mut <DB as Database>::ArgumentBuffer<'q>, ) -> Result<IsNull, Box<dyn Error + Send + Sync>>

where Self: Sized,

Writes the value of self into buf in the expected format for the database.

fn produces(&self) -> Option<<DB as Database>::TypeInfo>

fn size_hint(&self) -> usize

impl From<[u8; 32]> for Digest

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

Converts to this type from the input type.

impl From<Digest> for Vec<u8>

fn from(d: Digest) -> Self

Converts to this type from the input type.

impl FromStr for Digest

type Err = DigestError

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 PgHasArrayType for Digest

fn array_type_info() -> PgTypeInfo

fn array_compatible(ty: &PgTypeInfo) -> bool

impl Serialize for Digest

fn serialize<S: Serializer>(&self, ser: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl TryFrom<Vec<u8>> for Digest

type Error = DigestError

The type returned in the event of a conversion error.

fn try_from(v: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl Type<Postgres> for Digest

fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &<DB as Database>::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.