Struct runng::msg::NngMsg

pub struct NngMsg { /* fields omitted */ }

Wraps nng_msg. See nng_msg.

Methods

impl NngMsg

pub fn append_u16(&mut self, data: u16) -> Result<()>

pub fn append_u32(&mut self, data: u32) -> Result<()>

pub fn append_u64(&mut self, data: u64) -> Result<()>

pub fn insert_u16(&mut self, data: u16) -> Result<()>

pub fn insert_u32(&mut self, data: u32) -> Result<()>

pub fn insert_u64(&mut self, data: u64) -> Result<()>

pub fn header_append_u16(&mut self, data: u16) -> Result<()>

pub fn header_append_u32(&mut self, data: u32) -> Result<()>

pub fn header_append_u64(&mut self, data: u64) -> Result<()>

pub fn header_insert_u16(&mut self, data: u16) -> Result<()>

pub fn header_insert_u32(&mut self, data: u32) -> Result<()>

pub fn header_insert_u64(&mut self, data: u64) -> Result<()>

pub fn chop_u16(&mut self) -> Result<u16>

pub fn chop_u32(&mut self) -> Result<u32>

pub fn chop_u64(&mut self) -> Result<u64>

pub fn trim_u16(&mut self) -> Result<u16>

pub fn trim_u32(&mut self) -> Result<u32>

pub fn trim_u64(&mut self) -> Result<u64>

pub fn header_chop_u16(&mut self) -> Result<u16>

pub fn header_chop_u32(&mut self) -> Result<u32>

pub fn header_chop_u64(&mut self) -> Result<u64>

pub fn header_trim_u16(&mut self) -> Result<u16>

pub fn header_trim_u32(&mut self) -> Result<u32>

pub fn header_trim_u64(&mut self) -> Result<u64>

impl NngMsg

pub fn new() -> Result<Self>

Create a message. See nng_msg_alloc.

pub fn with_capacity(size_bytes: usize) -> Result<Self>

Create a message with body length size_bytes. See nng_msg_alloc.

pub unsafe fn from_raw(msg: *mut nng_msg) -> NngMsg

Create a message using pointer from NNG.

Safety

Takes ownership of msg and releases it when dropped.

pub unsafe fn take(self) -> *mut nng_msg

Take ownership of the contained nng_msg. You are responsible for calling nng_msg_free.

pub unsafe fn msg(&self) -> *mut nng_msg

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

pub fn as_mut_slice(&mut self) -> &mut [u8]

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

pub fn header_len(&self) -> usize

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

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn append_slice(&mut self, data: &[u8]) -> Result<()>

pub fn append_ptr(&mut self, data: *const u8, size: usize) -> Result<()>

pub fn insert_slice(&mut self, data: &[u8]) -> Result<()>

pub fn insert_ptr(&mut self, data: *const u8, size: usize) -> Result<()>

pub fn trim(&mut self, size: usize) -> Result<()>

pub fn chop(&mut self, size: usize) -> Result<()>

pub fn header_append_slice(&mut self, data: &[u8]) -> Result<()>

pub fn header_append_ptr(&mut self, data: *const u8, size: usize) -> Result<()>

pub fn header_insert_slice(&mut self, data: &[u8]) -> Result<()>

pub fn header_insert_ptr(&mut self, data: *const u8, size: usize) -> Result<()>

pub fn header_trim(&mut self, size: usize) -> Result<()>

pub fn header_chop(&mut self, size: usize) -> Result<()>

pub fn dup(&self) -> Result<NngMsg>

pub fn clear(&mut self)

pub fn get_pipe(&self) -> Option<NngPipe>

pub fn set_pipe(&mut self, pipe: &NngPipe)

Trait Implementations

impl AsMut<[u8]> for NngMsg

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

Performs the conversion.

impl AsRef<[u8]> for NngMsg

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Clone for NngMsg

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NngMsg

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Drop for NngMsg

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq<NngMsg> for NngMsg

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Send for NngMsg

impl Sync for NngMsg