Struct LengthU32 

pub struct LengthU32;

32-bit length field.

Used to encode lengths between 0 and 4’294’967’295 bytes long.

Normally used together with DynamicArray and DynamicString.

Implementations

impl LengthU32

pub const MIN: u32 = u32::MIN

Minimum value of the length field.

pub const MAX: u32 = u32::MAX

Maximum value of the length field.

Trait Implementations

impl Clone for LengthU32

fn clone(&self) -> LengthU32

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LengthU32

impl Debug for LengthU32

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

Formats the value using the given formatter.

impl Eq for LengthU32

impl Length for LengthU32

fn serialize<Buffer, Value>( value: &Value, buffer: &mut Buffer, ) -> Result<usize, SerializeError>

where Value: Serialize, Buffer: BufMut + ?Sized,

Serializes the value into the given buffer with a length field.

fn serialize_with<Buffer, Value, SerializeFn, SizeFn>( serialize: SerializeFn, size: SizeFn, value: Value, buffer: &mut Buffer, ) -> Result<usize, SerializeError>

where Buffer: BufMut + ?Sized, for<'any> SerializeFn: Fn(&Value, &mut dyn BufMut) -> Result<usize, SerializeError>, for<'any> SizeFn: Fn(&Value) -> Option<usize>,

Serializes the value into the buffer with a length field using the given functions.

fn deserialize<Buffer, Value>( buffer: &mut Buffer, ) -> Result<Value::Output, DeserializeError>

where Buffer: Buf + ?Sized, Value: Deserialize,

Deserializes a value from the given buffer with a preceding length field.

fn deserialize_with<Buffer, Value, Function>( function: Function, buffer: &mut Buffer, ) -> Result<Value, DeserializeError>

where Buffer: Buf + ?Sized, for<'any> Function: Fn(&mut dyn Buf) -> Result<Value, DeserializeError>,

Deserializes a value from the buffer with a preceding length field using the given function.

fn size() -> usize

Returns the size of the length field in bytes.

fn capacity() -> Option<usize>

Returns the capacity of the length field.

impl PartialEq for LengthU32

fn eq(&self, other: &LengthU32) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LengthU32