Struct ark_api::storage::UserId

pub struct UserId(pub String);

The unique identifier of a user.

Note: This type intentionally doesn’t implement Display because it is designed to be opaque and not be displayed or printed out (except for debug purposes)

Tuple Fields

0: String

Trait Implementations

impl AsRef<[u8]> for UserId

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

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

impl Clone for UserId

fn clone(&self) -> UserId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UserId

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

Deserialize this value from the given Serde deserializer.

impl From<UserId> for Vec<u8>

fn from(user_id: UserId) -> Self

Converts to this type from the input type.

impl Hash for UserId

fn hash<__H: Hasher>(&self, state: &mut __H)

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<UserId> for UserId

fn eq(&self, other: &UserId) -> 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<'a_, C_: Context> Readable<'a_, C_> for UserId

fn read_from<R_: Reader<'a_, C_>>(_reader_: &mut R_) -> Result<Self, C_::Error>

fn minimum_bytes_needed() -> usize

fn read_from_buffer_with_ctx( context: C, buffer: &'a [u8] ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_with_ctx( context: C, buffer: &'a [u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8] ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_with_length_from_buffer_copying_data_with_ctx_mut( context: &mut C, buffer: &[u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_stream_unbuffered_with_ctx<S>( context: C, stream: S ) -> Result<Self, <C as Context>::Error>where S: Read,

fn read_from_stream_buffered_with_ctx<S>( context: C, stream: S ) -> Result<Self, <C as Context>::Error>where S: Read,

fn read_from_file_with_ctx( context: C, path: impl AsRef<Path> ) -> Result<Self, <C as Context>::Error>

impl Serialize for UserId

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

Serialize this value into the given Serde serializer.

impl<C_: Context> Writable<C_> for UserId

fn write_to<T_: ?Sized + Writer<C_>>( &self, _writer_: &mut T_ ) -> Result<(), C_::Error>

fn write_to_buffer_with_ctx( &self, context: C, buffer: &mut [u8] ) -> Result<(), <C as Context>::Error>

fn write_to_buffer_with_ctx_mut( &self, context: &mut C, buffer: &mut [u8] ) -> Result<(), <C as Context>::Error>

fn write_to_vec_with_ctx( &self, context: C ) -> Result<Vec<u8, Global>, <C as Context>::Error>

fn write_to_vec_with_ctx_mut( &self, context: &mut C ) -> Result<Vec<u8, Global>, <C as Context>::Error>

fn write_to_stream_with_ctx<S>( &self, context: C, stream: S ) -> Result<(), <C as Context>::Error>where S: Write,

fn write_to_file_with_ctx( &self, context: C, path: impl AsRef<Path> ) -> Result<(), <C as Context>::Error>

fn bytes_needed(&self) -> Result<usize, <C as Context>::Error>

impl Eq for UserId

impl StructuralEq for UserId

impl StructuralPartialEq for UserId