Struct VarInt 

pub struct VarInt(/* private fields */);

Implementations

impl VarInt

pub fn decode(bytes: &[u8]) -> VarInt

Decodes a variable integer into a 32-bit unsigned integer. bytes: A slice of bytes representing the variable integer.

pub fn encode(value: i32) -> Vec<u8>

Encodes a 32-bit integer into a variable integer. value: The 32-bit integer to encode.

pub fn encode_long(value: i64) -> Vec<u8>

Encodes a 64-bit integer into a variable integer. value: The 64-bit integer to encode.

pub fn decode_at(bytes: &[u8], index: usize) -> (VarInt, usize)

Decodes a variable integer at a specific index. bytes: A slice of bytes representing the variable integer. index: The index to start reading the bytes from.

pub fn raw_at(bytes: &[u8], index: usize) -> Vec<u8>

Reads the bytes of a variable integer. bytes: A slice of bytes representing the variable integer. index: The index to start reading the bytes from.

pub fn length(&self) -> usize

Returns the length of the buffer for the varint.

pub fn as_i32(&self) -> i32

Creates a 32-bit integer representation of the varint.

pub fn as_i64(&self) -> i64

Creates a 64-bit integer representation of the varint.

pub fn as_u32(&self) -> Option<u32>

Creates a 32-bit unsigned integer representation of the varint. Returns None if the value is negative.

pub fn as_u64(&self) -> Option<u64>

Creates a 64-bit unsigned integer representation of the varint. Returns None if the value is negative.

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

Formats the value using the given formatter.

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

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<VarInt> for i32

fn from(value: VarInt) -> Self

Converts to this type from the input type.

impl From<VarInt> for i64

fn from(value: VarInt) -> Self

Converts to this type from the input type.

impl From<VarInt> for Value

fn from(value: VarInt) -> Self

Converts to this type from the input type.

impl From<i32> for VarInt

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for VarInt

fn from(value: i64) -> Self

Converts to this type from the input type.

impl Into<VarInt> for Value

fn into(self) -> VarInt

Converts this type into the (usually inferred) input type.

impl PartialEq<VarInt> for i32

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<VarInt> for i64

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<i32> for VarInt

fn eq(&self, other: &i32) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<i64> for VarInt

fn eq(&self, other: &i64) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VarInt

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.