Struct SlotHash 

#[repr(C)]
pub struct SlotHash {
    pub slot: u64,
    pub hash: Hash,
}

A single entry of the SlotHashes sysvar.

#[repr(C)] and padding-free so wincode decodes the whole sysvar in one copy.

Fields

slot: u64

hash: Hash

Implementations

impl SlotHash

pub const fn new(slot: u64, hash: Hash) -> SlotHash

Trait Implementations

impl Clone for SlotHash

fn clone(&self) -> SlotHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlotHash

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

Formats the value using the given formatter.

impl Default for SlotHash

fn default() -> SlotHash

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SlotHash

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SlotHash

impl From<(u64, Hash)> for SlotHash

fn from(_: (u64, Hash)) -> SlotHash

Converts to this type from the input type.

impl FromIterator<SlotHash> for SlotHashes

fn from_iter<I>(iter: I) -> SlotHashes

where I: IntoIterator<Item = SlotHash>,

Creates a value from an iterator.

impl Ord for SlotHash

fn cmp(&self, other: &SlotHash) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for SlotHash

fn eq(&self, other: &SlotHash) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SlotHash

fn partial_cmp(&self, other: &SlotHash) -> 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<'de, __WincodeConfig> SchemaRead<'de, __WincodeConfig> for SlotHash

where __WincodeConfig: Config,

const TYPE_META: TypeMeta

Metadata about the type’s serialization.

type Dst = SlotHash

fn read( reader: impl Reader<'de>, dst: &mut MaybeUninit<<SlotHash as SchemaRead<'de, __WincodeConfig>>::Dst>, ) -> Result<(), ReadError>

Read into dst from reader.

fn get(reader: impl Reader<'de>) -> Result<Self::Dst, ReadError>

Read Self::Dst from reader into a new Self::Dst.

impl<__WincodeConfig> SchemaWrite<__WincodeConfig> for SlotHash

where __WincodeConfig: Config,

const TYPE_META: TypeMeta

Metadata about the type’s serialization.

type Src = SlotHash

fn size_of( src: &<SlotHash as SchemaWrite<__WincodeConfig>>::Src, ) -> Result<usize, WriteError>

Get the serialized size of Self::Src.

fn write( writer: impl Writer, src: &<SlotHash as SchemaWrite<__WincodeConfig>>::Src, ) -> Result<(), WriteError>

Write Self::Src to writer.

impl Serialize for SlotHash

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SlotHash

impl<__WincodeConfig> ZeroCopy<__WincodeConfig> for SlotHash

where __WincodeConfig: Config, u64: for<'_wincode_internal> ZeroCopy<__WincodeConfig>, Hash: for<'_wincode_internal> ZeroCopy<__WincodeConfig>, __WincodeAssert<solana_slot_hashes::::_#6::{impl#1}::{constant#0}>: for<'_wincode_internal> __WincodeIsTrue,

fn from_bytes<'de>(bytes: &'de [u8], config: C) -> Result<&'de Self, ReadError>

where Self: Sized + SchemaRead<'de, C, Dst = Self>,

Like crate::ZeroCopy::from_bytes, but allows the caller to provide a custom configuration.

fn from_bytes_mut<'de>( bytes: &'de mut [u8], config: C, ) -> Result<&'de mut Self, ReadError>

where Self: Sized + SchemaRead<'de, C, Dst = Self>,

Like crate::ZeroCopy::from_bytes_mut, but allows the caller to provide a custom configuration.