Enum HashOrHeight 

pub enum HashOrHeight {
    Hash(BlockHash),
    Height(u32),
}

Represents either a block hash or block height (integer)

This type is used in some Bitcoin RPC APIs where methods can accept either a block hash or a block height to identify a specific block.

Variants

Hash(BlockHash)

Block hash

Height(u32)

Block height as a non-negative integer

Implementations

impl HashOrHeight

pub fn is_hash(&self) -> bool

Returns true if this represents a block hash

pub fn is_height(&self) -> bool

Returns true if this represents a block height

pub fn as_hash(&self) -> Option<&BlockHash>

Returns the block hash if this is a Hash variant, otherwise None

pub fn as_height(&self) -> Option<u32>

Returns the block height if this is a Height variant, otherwise None

Trait Implementations

impl Clone for HashOrHeight

fn clone(&self) -> HashOrHeight

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashOrHeight

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HashOrHeight

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<BlockHash> for HashOrHeight

fn from(hash: BlockHash) -> HashOrHeight

Converts to this type from the input type.

impl From<u32> for HashOrHeight

fn from(height: u32) -> HashOrHeight

Converts to this type from the input type.

impl Hash for HashOrHeight

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 PartialEq for HashOrHeight

fn eq(&self, other: &HashOrHeight) -> 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 Serialize for HashOrHeight

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 Eq for HashOrHeight

impl StructuralPartialEq for HashOrHeight