Struct HexBytes

#[repr(transparent)]
pub struct HexBytes<const N: usize>(pub [u8; N]);

Wrapper type for a byte array that (de)serializes from/to hexadecimal strings.

Deserialization

This struct has a custom deserialization that only applies to certain N lengths because hex::FromHex does not implement for a generic N: https://docs.rs/hex/0.4.3/src/hex/lib.rs.html#220-230

Tuple Fields

0: [u8; N]

Trait Implementations

impl<const N: usize> Clone for HexBytes<N>

fn clone(&self) -> HexBytes<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for HexBytes<N>

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

Formats the value using the given formatter.

impl<const N: usize> Default for HexBytes<N>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, const N: usize> Deserialize<'de> for HexBytes<N>

where [u8; N]: FromHex, <[u8; N] as FromHex>::Error: Display,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<const N: usize> EpeeValue for HexBytes<N>

const MARKER: Marker = <[u8; N] as EpeeValue>::MARKER

fn read<B: Buf>(r: &mut B, marker: &Marker) -> Result<Self>

fn write<B: BufMut>(self, w: &mut B) -> Result<()>

fn should_write(&self) -> bool

fn epee_default_value() -> Option<Self>

This is different than default field values and instead is the default value of a whole type.

impl<const N: usize> Hash for HexBytes<N>

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<const N: usize> Ord for HexBytes<N>

fn cmp(&self, other: &HexBytes<N>) -> 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<const N: usize> PartialEq for HexBytes<N>

fn eq(&self, other: &HexBytes<N>) -> 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<const N: usize> PartialOrd for HexBytes<N>

fn partial_cmp(&self, other: &HexBytes<N>) -> 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<const N: usize> Serialize for HexBytes<N>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<const N: usize> Copy for HexBytes<N>

impl<const N: usize> Eq for HexBytes<N>

impl<const N: usize> StructuralPartialEq for HexBytes<N>

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.