Struct lib0::decoding::Cursor

pub struct Cursor<'a> {
    pub buf: &'a [u8],
    pub next: usize,
}

Fields

buf: &'a [u8]

next: usize

Implementations

impl<'a> Cursor<'a>

pub fn new(buf: &'a [u8]) -> Cursor<'a>

Trait Implementations

impl<'a> Default for Cursor<'a>

fn default() -> Cursor<'a>

Returns the “default value” for a type.

impl<'a, R> From<&'a R> for Cursor<'a> where
    R: AsRef<[u8]>, 

fn from(buf: &'a R) -> Self

Performs the conversion.

impl<'a> Read for Cursor<'a>

fn read_u8(&mut self) -> u8

Read a single byte.

fn read(&mut self, len: usize) -> &[u8]

Take a slice of the next len bytes and advance the position by len.

fn read_buf(&mut self) -> &[u8]

Read a variable length buffer.

fn read_u16(&mut self) -> u16

Read 2 bytes as unsigned integer

fn read_u32(&mut self) -> u32

Read 4 bytes as unsigned integer

fn read_u32_be(&mut self) -> u32

Read 4 bytes as unsigned integer in big endian order. (most significant byte first)

fn read_uvar<T: Uint>(&mut self) -> T

Read unsigned integer with variable length.

fn read_ivar(&mut self) -> i64

Read signed integer with variable length.

fn read_string(&mut self) -> &str

Read string of variable length.

fn read_f32(&mut self) -> f32

Read float32 in big endian order

fn read_f64(&mut self) -> f64

Read float64 in big endian order

fn read_i64(&mut self) -> i64

Read BigInt64 in big endian order

fn read_u64(&mut self) -> u64

read BigUInt64 in big endian order