Struct Buffer

pub struct Buffer {
    pub str_arr: Vec<String>,
    pub str_map: HashMap<String, u16>,
    /* private fields */
}

Fields

str_arr: Vec<String>

str_map: HashMap<String, u16>

Implementations

impl Buffer

pub fn new() -> Buffer

pub fn add_str(&mut self, value: String) -> u16

pub fn get_str(&self, idx: u16) -> RpResult<String>

pub fn get_data(&self) -> &Vec<u8>

pub fn get_write_data(&self) -> &[u8]

pub fn len(&self) -> usize

pub fn data_len(&self) -> usize

pub fn set_rpos(&mut self, rpos: usize)

pub fn get_rpos(&self) -> usize

pub fn set_wpos(&mut self, wpos: usize)

pub fn get_wpos(&self) -> usize

pub fn get_read_array(&mut self, max_bytes: usize) -> &mut [u8]

pub fn write_offset(&mut self, pos: usize)

pub fn read_offset(&mut self, pos: usize) -> bool

pub fn drain(&mut self, pos: usize)

pub fn drain_collect(&mut self, pos: usize) -> Vec<u8>

pub fn drain_all_collect(&mut self) -> Vec<u8>

pub fn fix_buffer(&mut self) -> bool

pub fn clear(&mut self)

pub fn extend(&mut self, buffer: &Buffer) -> Result<usize>

Trait Implementations

impl Debug for Buffer

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

Formats the value using the given formatter.

impl Read for Buffer

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Reader has an efficient read_vectored implementation.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Reads all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Reads all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Reads the exact number of bytes required to fill buf.

fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>

🔬This is a nightly-only experimental API. (read_buf)

Pull some bytes from this source into the specified buffer.

fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>

🔬This is a nightly-only experimental API. (read_buf)

Reads the exact number of bytes required to fill cursor.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

where Self: Sized,

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R>

where R: Read, Self: Sized,

Creates an adapter which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

where Self: Sized,

Creates an adapter which will read at most limit bytes from it.

impl Write for Buffer

fn write(&mut self, buf: &[u8]) -> Result<usize>

Writes a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.