Struct HashingStrategy

pub struct HashingStrategy { /* private fields */ }

The unbounded hashing strategy.

The offset key is used as another postfix for the computation. So the actual formula is: hasher(prefix + encoded(key) + offset + postfix) Where + in this contexts means append of the byte slices.

Implementations

impl HashingStrategy

pub fn new(hasher: CryptoHasher, prefix: Vec<u8>, postfix: Vec<u8>) -> Self

Creates a new unbounded hashing strategy.

pub fn hasher(&self) -> &CryptoHasher

Returns the supported crypto hasher.

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

Returns the optional prefix to the computed hash.

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

Returns the optional postfix to the computed hash.

Trait Implementations

impl Debug for HashingStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HashingStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for HashingStrategy

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for HashingStrategy

fn cmp(&self, other: &HashingStrategy) -> 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 HashingStrategy

fn eq(&self, other: &HashingStrategy) -> 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 HashingStrategy

fn partial_cmp(&self, other: &HashingStrategy) -> 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 HashingStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for HashingStrategy

impl StructuralPartialEq for HashingStrategy