Struct AccountId32

pub struct AccountId32(pub [u8; 32]);

A 32-byte cryptographic identifier. This is a simplified version of Substrate’s sp_core::crypto::AccountId32.

It replaces the usage of this type from the sp-core crate directly. Direct dependencies on substrate crates can cause linking issues if the dependant package itself has substrate dependencies which depend on an incompatible version of wasmtime.

This is the only type that was used from sp-core, and it is unlikely to change, so it made sense to make a copy and reduce the dependency burden.

Note

This has been copied from subxt::utils::AccountId32, with some modifications:

• Custom scale_info::TypeInfo implementation to match original substrate type.
• Made to_ss58check public.
• Implemented TryFrom<&'a [u8]>.

We can consider modifying the type upstream if appropriate.

Tuple Fields

0: [u8; 32]

Implementations

impl AccountId32

pub fn to_ss58check(&self) -> String

Trait Implementations

impl AsRef<[u8]> for AccountId32

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

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

impl AsRef<[u8; 32]> for AccountId32

fn as_ref(&self) -> &[u8; 32]

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

impl Clone for AccountId32

fn clone(&self) -> AccountId32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountId32

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

Formats the value using the given formatter.

impl Decode for AccountId32

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de> Deserialize<'de> for AccountId32

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AccountId32

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

Formats the value using the given formatter.

impl Encode for AccountId32

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<__CodecOutputReturn, __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn>( &self, f: __CodecUsingEncodedCallback, ) -> __CodecOutputReturn

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<[u8; 32]> for AccountId32

fn from(x: [u8; 32]) -> Self

Converts to this type from the input type.

impl FromStr for AccountId32

type Err = FromSs58Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Ord for AccountId32

fn cmp(&self, other: &AccountId32) -> 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.

impl PartialEq for AccountId32

fn eq(&self, other: &AccountId32) -> 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 PartialOrd for AccountId32

fn partial_cmp(&self, other: &AccountId32) -> 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 AccountId32

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<&'a [u8]> for AccountId32

type Error = ()

The type returned in the event of a conversion error.

fn try_from(x: &'a [u8]) -> Result<AccountId32, ()>

Performs the conversion.

impl TypeInfo for AccountId32

Custom TypeInfo impl with path matching original sp_core::crypto::AccountId32

type Identity = AccountId32

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for AccountId32

impl Eq for AccountId32

impl StructuralPartialEq for AccountId32