Struct breadx::display::RawRequest

pub struct RawRequest<'target, 'req> { /* private fields */ }

The raw request.

This structure essentially acts as a monomorphization of the Request trait. It contains all of the information needed to send the request, such as the raw bytes, whether it has a reply, and the name of the extension.

Implementations

impl<'target, 'req> RawRequest<'target, 'req>

pub fn new(
    data: &'target mut [IoSlice<'req>],
    fds: Vec<Fd>,
    variant: ReplyFdKind,
    extension_name: Option<&'static str>,
    buffer: &'req mut [u8; 8]
) -> Self

Create a new RawRequest from its raw parts.

Panics

Panics if:

• There are less than three slices.
• The third slice is not at least four bytes long.

pub fn discard_mode(&self) -> Option<DiscardMode>

pub fn variant(&self) -> ReplyFdKind

Get the variant of the request.

pub fn into_raw_parts(self) -> (Box<[u8]>, Vec<Fd>)

Once the RawRequest is finished, this function will return the parts that can be sent over the wire.

pub fn format(&mut self, ext_opcode: Option<u8>, max_len: usize) -> Result<()>

Compute the length of this request.

Panics

• If this function was already called on this request.

pub fn extension(&self) -> Option<&'static str>

The extension name for the opcode.

pub fn len(&self) -> usize

Get the total amount of data.

pub fn is_empty(&self) -> bool

Tell whether this request is empty.

pub fn mut_parts(&mut self) -> (&mut &'target mut [IoSlice<'req>], &mut Vec<Fd>)

Get the parts of this data that will be sent over the wire.

pub fn advance(&mut self, bytes: usize)

Advance this request by the given number of bytes.