Struct Header 

pub struct Header<B> { /* private fields */ }

Implementations

impl<B> Header<B>

pub fn map_buffer<C>(self, f: impl FnOnce(B) -> C) -> Header<C>

Convert the buffer type without re-parsing the offset table.

impl<B: AsRef<[u8]>> Header<B>

pub fn from_cdr(buf: B) -> Result<Self, CdrError>

pub fn stamp(&self) -> Time

pub fn frame_id(&self) -> &str

pub fn end_offset(&self) -> usize

Byte position after the last field (useful for composite types).

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

pub fn cdr_size(&self) -> usize

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

impl Header<Vec<u8>>

pub fn new(stamp: Time, frame_id: &str) -> Result<Self, CdrError>

👎Deprecated since 3.2.0:

use Header::builder() for allocation-free buffer reuse; Header::new will be removed in 4.0

pub fn into_cdr(self) -> Vec<u8>

pub fn builder<'a>() -> HeaderBuilder<'a>

Start a new HeaderBuilder with zero-valued defaults.

Returned with a generic lifetime parameter 'a so the compiler infers it from subsequent setter calls — .frame_id(&local_str) binds 'a to the caller’s scope without forcing 'static.

impl<B: AsRef<[u8]> + AsMut<[u8]>> Header<B>

pub fn set_stamp(&mut self, t: Time) -> Result<(), CdrError>