Struct VarInt 

#[repr(transparent)]
pub struct VarInt(pub i32);

An i32 encoded with variable length.

Tuple Fields

0: i32

Implementations

impl VarInt

pub const MAX_SIZE: usize = 5usize

The maximum number of bytes a VarInt could occupy when read from and written to the Minecraft protocol.

pub const fn written_size(self) -> usize

Returns the exact number of bytes this varint will write when [Encode::encode] is called, assuming no error occurs.

pub fn decode_partial<R>(r: R) -> Result<i32, VarIntDecodeError>

where R: Read,

Methods from Deref<Target = i32>

pub const MIN: i32 = -2_147_483_648i32

pub const MAX: i32 = 2_147_483_647i32

pub const BITS: u32 = 32u32

Trait Implementations

impl Clone for VarInt

fn clone(&self) -> VarInt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VarInt

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

Formats the value using the given formatter.

impl Decode<'_> for VarInt

fn decode(r: &mut &[u8]) -> Result<VarInt, Error>

Reads this object from the provided byte slice.

impl Default for VarInt

fn default() -> VarInt

Returns the “default value” for a type.

impl Deref for VarInt

type Target = i32

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for VarInt

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

Mutably dereferences the value.

impl<'de> Deserialize<'de> for VarInt

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for VarInt

fn encode(&self, w: impl Write) -> Result<(), Error>

Writes this object to the provided writer.

fn encode_slice(slice: &[Self], w: impl Write) -> Result<(), Error>

where Self: Sized,

Like [Encode::encode], except that a whole slice of values is encoded.

impl From<VarInt> for i32

fn from(value: VarInt) -> i32

Converts to this type from the input type.

impl From<i32> for VarInt

fn from(value: i32) -> VarInt

Converts to this type from the input type.

impl Hash for VarInt

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

where __H: Hasher,

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 VarInt

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

fn eq(&self, other: &VarInt) -> 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 VarInt

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

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 Copy for VarInt

impl Eq for VarInt

impl StructuralPartialEq for VarInt