Struct yrs::updates::decoder::DecoderV1

pub struct DecoderV1<'a> { /* fields omitted */ }

Version 1 of lib0 decoder.

Implementations

impl<'a> DecoderV1<'a>

pub fn new(cursor: Cursor<'a>) -> Self

Trait Implementations

impl<'a> Decoder for DecoderV1<'a>

fn reset_ds_cur_val(&mut self)

Reset the value of current delete set state.

fn read_ds_clock(&mut self) -> u32

Read next DeleteSet clock value.

fn read_ds_len(&mut self) -> u32

Read the number of clients stored in encoded DeleteSet.

fn read_left_id(&mut self) -> ID

Read left origin of a currently decoded [Block].

fn read_right_id(&mut self) -> ID

Read right origin of a currently decoded [Block].

fn read_client(&mut self) -> u64

Read currently decoded client identifier.

fn read_info(&mut self) -> u8

Read info bit flags of a currently decoded [Block].

fn read_parent_info(&mut self) -> bool

Read bit flags determining type of parent of a currently decoded [Block].

fn read_type_ref(&mut self) -> u8

Read type ref info of a currently decoded [Block] parent.

fn read_len(&mut self) -> u32

Read length parameter.

fn read_any(&mut self) -> Any

Decode a JSON-like data type. It’s a complex type which is an extension of native JavaScript Object Notation.

fn read_key(&mut self) -> &str

Read key string.

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

Consume a rest of the decoded buffer data and return it without parsing.

impl<'a> From<&'a [u8]> for DecoderV1<'a>

fn from(buf: &'a [u8]) -> Self

Performs the conversion.

impl<'a> From<Cursor<'a>> for DecoderV1<'a>

fn from(cursor: Cursor<'a>) -> Self

Performs the conversion.

impl<'a> Read for DecoderV1<'a>

fn read_u8(&mut self) -> u8

Read a single byte.

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

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>(&mut self) -> T where
    T: Uint, 

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