Struct tdengine::NetMsg
[−]
[src]
pub struct NetMsg { /* fields omitted */ }
Methods
impl NetMsg
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fn new() -> NetMsg
fn min_len() -> usize
fn new_by_data(data: &[u8]) -> NetResult<NetMsg>
fn end_msg(&mut self, seq_fd: u16)
fn get_buffer(&mut self) -> &mut Buffer
fn read_head(&mut self) -> NetResult<()>
fn set_read_data(&mut self)
set rpos is HEAD_FILL_UP.len()
fn set_write_data(&mut self)
fn get_pack_len(&self) -> u32
fn len(&self) -> usize
fn set_rpos(&mut self, rpos: usize)
fn get_rpos(&self) -> usize
fn set_wpos(&mut self, wpos: usize)
fn get_wpos(&self) -> usize
fn set_seq_fd(&mut self, seq_fd: u16)
fn get_seq_fd(&self) -> u16
fn get_pack_name(&self) -> &String
Trait Implementations
impl NewStruct for NetMsg
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impl<'a> LuaRead for &'a mut NetMsg
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fn lua_read_with_pop(
lua: *mut lua_State,
index: i32,
_pop: i32
) -> Option<&'a mut NetMsg>
lua: *mut lua_State,
index: i32,
_pop: i32
) -> Option<&'a mut NetMsg>
Reads the data from Lua at a given position.
fn lua_read(lua: *mut lua_State) -> Option<Self>
Reads the data from Lua.
fn lua_read_at_position(lua: *mut lua_State, index: i32) -> Option<Self>
Reads the data from Lua at a given position.
impl LuaPush for NetMsg
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fn push_to_lua(self, lua: *mut lua_State) -> i32
Pushes the value on the top of the stack. Read more
impl Read for NetMsg
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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. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
1.0.0
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0
Read the exact number of bytes required to fill buf
. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0
Creates a "by reference" adaptor for this instance of Read
. Read more
fn bytes(self) -> Bytes<Self>
1.0.0
Transforms this Read
instance to an Iterator
over its bytes. Read more
fn chars(self) -> Chars<Self>
🔬 This is a nightly-only experimental API. (io
)
the semantics of a partial read/write of where errors happen is currently unclear and may change
Transforms this Read
instance to an Iterator
over char
s. Read more
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read,
1.0.0
R: Read,
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>
1.0.0
Creates an adaptor which will read at most limit
bytes from it. Read more
impl Write for NetMsg
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fn write(&mut self, buf: &[u8]) -> Result<usize>
Write a buffer into this object, returning how many bytes were written. Read more
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0
Attempts to write an entire buffer into this write. Read more
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0
Creates a "by reference" adaptor for this instance of Write
. Read more