Struct dock_runtime::did::Did

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

The type of the Dock DID.

Tuple Fields

0: [u8; 32]

Implementations

impl Did

pub const BYTE_SIZE: usize = 32usize

Size of the Dock DID in bytes

Methods from Deref<Target = [u8; 32]>

pub fn as_slice(&self) -> &[T]

Returns a slice containing the entire array. Equivalent to &s[..].

pub fn as_mut_slice(&mut self) -> &mut [T]

Returns a mutable slice containing the entire array. Equivalent to &mut s[..].

pub fn each_ref(&self) -> [&T; N]

🔬This is a nightly-only experimental API. (array_methods)

Borrows each element and returns an array of references with the same size as self.

Example

#![feature(array_methods)]

let floats = [3.1, 2.7, -1.0];
let float_refs: [&f64; 3] = floats.each_ref();
assert_eq!(float_refs, [&3.1, &2.7, &-1.0]);

This method is particularly useful if combined with other methods, like map. This way, you can avoid moving the original array if its elements are not Copy.

#![feature(array_methods)]

let strings = ["Ferris".to_string(), "♥".to_string(), "Rust".to_string()];
let is_ascii = strings.each_ref().map(|s| s.is_ascii());
assert_eq!(is_ascii, [true, false, true]);

// We can still access the original array: it has not been moved.
assert_eq!(strings.len(), 3);

pub fn each_mut(&mut self) -> [&mut T; N]

🔬This is a nightly-only experimental API. (array_methods)

Borrows each element mutably and returns an array of mutable references with the same size as self.

Example

#![feature(array_methods)]

let mut floats = [3.1, 2.7, -1.0];
let float_refs: [&mut f64; 3] = floats.each_mut();
*float_refs[0] = 0.0;
assert_eq!(float_refs, [&mut 0.0, &mut 2.7, &mut -1.0]);
assert_eq!(floats, [0.0, 2.7, -1.0]);

pub fn split_array_ref<const M: usize>(&self) -> (&[T; M], &[T])

🔬This is a nightly-only experimental API. (split_array)

Divides one array reference into two at an index.

The first will contain all indices from [0, M) (excluding the index M itself) and the second will contain all indices from [M, N) (excluding the index N itself).

Panics

Panics if M > N.

Examples

#![feature(split_array)]

let v = [1, 2, 3, 4, 5, 6];

{
   let (left, right) = v.split_array_ref::<0>();
   assert_eq!(left, &[]);
   assert_eq!(right, &[1, 2, 3, 4, 5, 6]);
}

{
    let (left, right) = v.split_array_ref::<2>();
    assert_eq!(left, &[1, 2]);
    assert_eq!(right, &[3, 4, 5, 6]);
}

{
    let (left, right) = v.split_array_ref::<6>();
    assert_eq!(left, &[1, 2, 3, 4, 5, 6]);
    assert_eq!(right, &[]);
}

pub fn split_array_mut<const M: usize>(&mut self) -> (&mut [T; M], &mut [T])

🔬This is a nightly-only experimental API. (split_array)

Divides one mutable array reference into two at an index.

The first will contain all indices from [0, M) (excluding the index M itself) and the second will contain all indices from [M, N) (excluding the index N itself).

Panics

Panics if M > N.

Examples

#![feature(split_array)]

let mut v = [1, 0, 3, 0, 5, 6];
let (left, right) = v.split_array_mut::<2>();
assert_eq!(left, &mut [1, 0][..]);
assert_eq!(right, &mut [3, 0, 5, 6]);
left[1] = 2;
right[1] = 4;
assert_eq!(v, [1, 2, 3, 4, 5, 6]);

pub fn rsplit_array_ref<const M: usize>(&self) -> (&[T], &[T; M])

🔬This is a nightly-only experimental API. (split_array)

Divides one array reference into two at an index from the end.

The first will contain all indices from [0, N - M) (excluding the index N - M itself) and the second will contain all indices from [N - M, N) (excluding the index N itself).

Panics

Panics if M > N.

Examples

#![feature(split_array)]

let v = [1, 2, 3, 4, 5, 6];

{
   let (left, right) = v.rsplit_array_ref::<0>();
   assert_eq!(left, &[1, 2, 3, 4, 5, 6]);
   assert_eq!(right, &[]);
}

{
    let (left, right) = v.rsplit_array_ref::<2>();
    assert_eq!(left, &[1, 2, 3, 4]);
    assert_eq!(right, &[5, 6]);
}

{
    let (left, right) = v.rsplit_array_ref::<6>();
    assert_eq!(left, &[]);
    assert_eq!(right, &[1, 2, 3, 4, 5, 6]);
}

pub fn rsplit_array_mut<const M: usize>(&mut self) -> (&mut [T], &mut [T; M])

🔬This is a nightly-only experimental API. (split_array)

Divides one mutable array reference into two at an index from the end.

The first will contain all indices from [0, N - M) (excluding the index N - M itself) and the second will contain all indices from [N - M, N) (excluding the index N itself).

Panics

Panics if M > N.

Examples

#![feature(split_array)]

let mut v = [1, 0, 3, 0, 5, 6];
let (left, right) = v.rsplit_array_mut::<4>();
assert_eq!(left, &mut [1, 0]);
assert_eq!(right, &mut [3, 0, 5, 6][..]);
left[1] = 2;
right[1] = 4;
assert_eq!(v, [1, 2, 3, 4, 5, 6]);

Trait Implementations

impl<T> Associated<T> for Didwhere T: TypesAndLimits,

type Value = StoredDidDetails<T>

Some type associated with Self.

impl<T> AuthorizeTarget<T, Did, DidKey> for Controllerwhere T: Config,

fn ensure_authorizes_target<A>( &self, key: &DidKey, action: &A, _: Option<&<Did as Associated<T>>::Value> ) -> Result<(), DispatchError>where A: Action<Target = Did>,

Self can perform supplied action over target using the provided key.

impl<T> AuthorizeTarget<T, Did, DidMethodKey> for Controllerwhere T: Config,

fn ensure_authorizes_target<A>( &self, _: &DidMethodKey, action: &A, _: Option<&<Did as Associated<T>>::Value> ) -> Result<(), DispatchError>where A: Action<Target = Did>,

Self can perform supplied action over target using the provided key.

impl<T, Target> AuthorizeTarget<T, Target, DidKey> for Didwhere T: Config, Target: Associated<T>,

fn ensure_authorizes_target<A>( &self, key: &DidKey, _: &A, _: Option<&<<A as Action>::Target as Associated<T>>::Value> ) -> Result<(), DispatchError>where A: Action<Target = Target>,

Self can perform supplied action over target using the provided key.

impl Clone for Did

fn clone(&self) -> Did

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Did

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

Formats the value using the given formatter.

impl Decode for Did

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

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 Deref for Did

type Target = [u8; 32]

The resulting type after dereferencing.

fn deref(&self) -> &<Did as Deref>::Target

Dereferences the value.

impl DerefMut for Did

fn deref_mut(&mut self) -> &mut <Did as Deref>::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for Did

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

Deserialize this value from the given Serde deserializer.

impl Encode for Did

fn size_hint(&self) -> usize

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

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

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

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

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 Did

fn from(value: [u8; 32]) -> Did

Converts to this type from the input type.

impl From<Did> for [u8; 32]

fn from(wrapper: Did) -> [u8; 32]

Converts to this type from the input type.

impl From<Did> for DidOrDidMethodKey

fn from(did: Did) -> DidOrDidMethodKey

Converts to this type from the input type.

impl From<Did> for Master

fn from(value: Did) -> Master

Converts to this type from the input type.

impl From<Master> for Did

fn from(wrapper: Master) -> Did

Converts to this type from the input type.

impl Index<RangeFull> for Did

type Output = [u8; 32]

The returned type after indexing.

fn index(&self, _: RangeFull) -> &<Did as Index<RangeFull>>::Output

Performs the indexing (container[index]) operation.

impl MaxEncodedLen for Did

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl Ord for Did

fn cmp(&self, other: &Did) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Did> for Did

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

fn partial_cmp(&self, other: &Did) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Did

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<T> StorageRef<T> for Didwhere T: Config,

fn try_mutate_associated<F, R, E>(self, f: F) -> Result<R, E>where F: FnOnce(&mut Option<StoredDidDetails<T>>) -> Result<R, E>,

Attempts to mutate a value associated with Self. If the value under the option is taken, the associated value will be removed. All updates will be applied only in case of a successful result.

fn view_associated<F, R>(self, f: F) -> Rwhere F: FnOnce(Option<StoredDidDetails<T>>) -> R,

Calls provided function with an associated value as an argument.

impl TryFrom<DidOrDidMethodKey> for Did

type Error = DidMethodKey

The type returned in the event of a conversion error.

fn try_from( did_or_did_method_key: DidOrDidMethodKey ) -> Result<Did, <Did as TryFrom<DidOrDidMethodKey>>::Error>

Performs the conversion.

impl TypeInfo for Did

type Identity = Did

The type identifying for which type info is provided.

fn type_info() -> Type<MetaForm>

Returns the static type identifier for Self.

impl Copy for Did

impl EncodeLike<Did> for Did

impl Eq for Did

impl StructuralEq for Did

impl StructuralPartialEq for Did