Struct Parameters

pub struct Parameters<'a>(/* private fields */);

Data that forms part of a contract or a delegate along with the WebAssembly code.

This is supplied to the contract as a parameter to the contract’s functions. Parameters are typically be used to configure a contract, much like the parameters of a constructor function.

Implementations

impl Parameters<'_>

pub fn size(&self) -> usize

Gets the number of bytes of data stored in the Parameters.

pub fn into_bytes(self) -> Vec<u8>

Returns the bytes of parameters.

pub fn into_owned(self) -> Parameters<'static>

Copies the data if not owned and returns an owned version of self.

pub fn deser_params<'de, D>(deser: D) -> Result<Parameters<'static>, D::Error>

where D: Deserializer<'de>,

Trait Implementations

impl AsRef<[u8]> for Parameters<'_>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a> Clone for Parameters<'a>

fn clone(&self) -> Parameters<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Parameters<'a>

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

Formats the value using the given formatter.

impl<'de: 'a, 'a> Deserialize<'de> for Parameters<'a>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a [u8]> for Parameters<'a>

fn from(s: &'a [u8]) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Parameters<'_>

fn from(data: Vec<u8>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Parameters<'a>

fn eq(&self, other: &Parameters<'a>) -> 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<'a> Serialize for Parameters<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> Eq for Parameters<'a>

impl<'a> StructuralPartialEq for Parameters<'a>