Struct VariableLengthInteger 

pub struct VariableLengthInteger(pub u64);

A Variable-Length Integer following Section 16.

Encoding used to compress unsigned integers.

Tuple Fields

0: u64

Implementations

impl VariableLengthInteger

pub const MAX: u64

Maximal possible value

pub const MIN: u64 = 0

Minimal possible value

pub const ZERO: Self

Empty value

pub const MAX_VARINT: Self

pub fn new(value: u64) -> BufResult<Self>

pub const fn new_const(value: u64) -> Self

pub const fn into_inner(self) -> u64

pub fn encoded_length(&self) -> usize

Methods from Deref<Target = u64>

pub const MIN: u64 = 0

pub const MAX: u64

pub const BITS: u32

Trait Implementations

impl Clone for VariableLengthInteger

fn clone(&self) -> VariableLengthInteger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Codec for VariableLengthInteger

fn encode<W: BufMut>(&self, writer: &mut Cursor<W>, _: ()) -> BufResult<()>

Encodes self using writer and returns () or BufError if error.

fn decode<R: Buf>(reader: &mut Cursor<R>, _: ()) -> BufResult<Self>

Decodes bytes from reader and returns Self or BufError if error.

impl Codec<VariableLengthInteger> for RetryToken

fn encode<W: BufMut>( &self, writer: &mut Cursor<W>, _: VariableLengthInteger, ) -> BufResult<()>

Encodes self using writer and returns () or BufError if error.

fn decode<R: Buf>( reader: &mut Cursor<R>, length: VariableLengthInteger, ) -> BufResult<Self>

Decodes bytes from reader and returns Self or BufError if error.

impl Copy for VariableLengthInteger

impl Debug for VariableLengthInteger

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

Formats the value using the given formatter.

impl Default for VariableLengthInteger

fn default() -> VariableLengthInteger

Returns the “default value” for a type.

impl Deref for VariableLengthInteger

Available on crate feature std only.

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for VariableLengthInteger

Available on crate feature std only.

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

Formats the value using the given formatter.

impl Eq for VariableLengthInteger

impl From<VariableLengthInteger> for u64

fn from(v: VariableLengthInteger) -> Self

Converts to this type from the input type.

impl From<u8> for VariableLengthInteger

fn from(val: u8) -> Self

Converts to this type from the input type.

impl From<u16> for VariableLengthInteger

fn from(val: u16) -> Self

Converts to this type from the input type.

impl From<u32> for VariableLengthInteger

fn from(val: u32) -> Self

Converts to this type from the input type.

impl Hash for VariableLengthInteger

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 Ord for VariableLengthInteger

fn cmp(&self, other: &VariableLengthInteger) -> 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 VariableLengthInteger

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for VariableLengthInteger

fn partial_cmp(&self, other: &VariableLengthInteger) -> 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 StructuralPartialEq for VariableLengthInteger

impl TryFrom<VariableLengthInteger> for TransportErrorCode

type Error = BufError

The type returned in the event of a conversion error.

fn try_from(value: VarInt) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for VariableLengthInteger

type Error = BufError

The type returned in the event of a conversion error.

fn try_from(val: u64) -> Result<Self, Self::Error>

Performs the conversion.