Struct Memcmp

pub struct Memcmp { /* private fields */ }

Implementations

impl Memcmp

pub fn new(offset: usize, encoded_bytes: MemcmpEncodedBytes) -> Memcmp

pub fn new_raw_bytes(offset: usize, bytes: Vec<u8>) -> Memcmp

pub fn new_base58_encoded(offset: usize, bytes: &[u8]) -> Memcmp

pub fn offset(&self) -> usize

pub fn bytes(&self) -> Option<Cow<'_, Vec<u8>>>

pub fn convert_to_raw_bytes(&mut self) -> Result<(), RpcFilterError>

pub fn bytes_match(&self, data: &[u8]) -> bool

pub fn raw_bytes_as_ref(&self) -> Option<&[u8]>

Returns reference to bytes if variant is MemcmpEncodedBytes::Bytes; otherwise returns None. Used exclusively by solana-rpc to check SPL-token filters.

Trait Implementations

impl Clone for Memcmp

fn clone(&self) -> Memcmp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Memcmp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Memcmp

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Memcmp

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 Memcmp

fn eq(&self, other: &Memcmp) -> 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 Memcmp

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 Memcmp

impl StructuralPartialEq for Memcmp