Struct StoredBlockAccessListKey 

pub struct StoredBlockAccessListKey { /* private fields */ }

Block access list table key.

Encoded as block number followed by block hash so pruning can scan by block number.

Implementations

impl StoredBlockAccessListKey

pub const fn new( block_number: u64, block_hash: FixedBytes<32>, ) -> StoredBlockAccessListKey

Creates a key from a block number/hash pair.

pub const fn first_at_number(block_number: u64) -> StoredBlockAccessListKey

Returns the smallest key for the given block number.

pub const fn number(&self) -> u64

Returns the block number.

pub const fn hash(&self) -> FixedBytes<32>

Returns the block hash.

Trait Implementations

impl Clone for StoredBlockAccessListKey

fn clone(&self) -> StoredBlockAccessListKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StoredBlockAccessListKey

impl Debug for StoredBlockAccessListKey

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

Formats the value using the given formatter.

impl Decode for StoredBlockAccessListKey

fn decode(value: &[u8]) -> Result<StoredBlockAccessListKey, DatabaseError>

Decodes data coming from the database.

fn decode_owned(value: Vec<u8>) -> Result<Self, DatabaseError>

Decodes owned data coming from the database.

impl Default for StoredBlockAccessListKey

fn default() -> StoredBlockAccessListKey

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StoredBlockAccessListKey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for StoredBlockAccessListKey

type Encoded = [u8; 40]

Encoded type.

fn encode(self) -> <StoredBlockAccessListKey as Encode>::Encoded

Encodes data going into the database.

impl Eq for StoredBlockAccessListKey

impl Hash for StoredBlockAccessListKey

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Ord for StoredBlockAccessListKey

fn cmp(&self, other: &StoredBlockAccessListKey) -> 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 #147781)

Restrict a value to a certain range.

impl PartialEq for StoredBlockAccessListKey

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for StoredBlockAccessListKey

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

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 StoredBlockAccessListKey

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes