Struct ink_metadata::Selector

pub struct Selector(_);

The 4 byte selector to identify constructors and messages

Implementations

impl Selector

pub fn new<T>(bytes: T) -> Selfwhere
    T: Into<[u8; 4]>,

Create a new custom selector.

pub fn to_bytes(&self) -> &[u8]

Returns the underlying selector bytes.

Trait Implementations

impl Debug for Selector

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

Formats the value using the given formatter.

impl Default for Selector

fn default() -> Selector

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Selector

fn deserialize<D>(d: D) -> Result<Self, D::Error>where
    D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<[u8; 4]> for Selector

fn from(original: [u8; 4]) -> Selector

Converts to this type from the input type.

impl PartialEq<Selector> for Selector

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Selector

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
    S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Selector

impl StructuralEq for Selector

impl StructuralPartialEq for Selector