Struct fadroma::scrt::vk::ViewingKeyHashed

pub struct ViewingKeyHashed(_);

ViewingKey as a SHA-256 hash.

PartialEq is intentionally not implemented on this type in order to prevent from using it to check viewing keys that way. Use ViewingKeyHashed::check instead which performs a specialized constant time equality comparison.

Implementations

impl ViewingKeyHashed

pub const SIZE: usize = 32usize

The size in bytes of the hash.

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

Compares both instances for equality using a constant time function.

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

Trait Implementations

impl AsRef<[u8]> for ViewingKeyHashed

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Canonize for ViewingKeyHashed

type Output = ViewingKeyHashed

fn canonize(self, _api: &dyn Api) -> StdResult<Self::Output>

impl Clone for ViewingKeyHashed

fn clone(&self) -> ViewingKeyHashed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ViewingKeyHashed

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

Formats the value using the given formatter.

impl Default for ViewingKeyHashed

fn default() -> ViewingKeyHashed

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ViewingKeyHashed

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FadromaDeserialize for ViewingKeyHashed

fn from_bytes<'a>(de: &mut Deserializer<'a>) -> Result<Self>

Deserialize into a new instance by reading bytes from the provided Deserializer.

impl FadromaSerialize for ViewingKeyHashed

fn size_hint(&self) -> usize

The size in bytes of the particular instance when converted to its byte respresentation. While it’s preferred that this method returns an exact size (or at least a bigger estimation) it’s not an error to return an incorrect number. The penalty for doing so is potentially incurring unnecessary re-allocations.

fn to_bytes(&self, ser: &mut Serializer) -> Result<()>

Serialize the instance into bytes by writing to the provided Serializer.

impl From<&[u8; 32]> for ViewingKeyHashed

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

Converts to this type from the input type.

impl From<[u8; 32]> for ViewingKeyHashed

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

Converts to this type from the input type.

impl Humanize for ViewingKeyHashed

type Output = ViewingKeyHashed

fn humanize(self, _api: &dyn Api) -> StdResult<Self::Output>

impl JsonSchema for ViewingKeyHashed

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(gen: &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 Serialize for ViewingKeyHashed

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

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for ViewingKeyHashed

type Error = StdError

The type returned in the event of a conversion error.

fn try_from(slice: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ViewingKeyHashed