Struct Dispatch 

pub struct Dispatch<'p> {
    pub frame: &'p [u8],
    pub resume: u32,
    pub budget: usize,
    pub resets: bool,
}

A request the engine wants executed.

Fields

frame: &'p [u8]

Exactly one ULCP frame, in the grammar of the local bindings. Its TID is zero and receivers ignore it.

resume: u32

Where in the logical trailing content — the value of a CMD_PROP_IS, or the entry list of a CMD_PROP_ARE — this response resumes. Zero for a request carrying no cursor.

budget: usize

Octets available for the reply frame, the envelope’s worst case already deducted.

resets: bool

A reset-class command, which is answered by no response payload at all. The caller executes it and completes with Produced::no_response.

Implementations

impl Dispatch<'_>

pub fn command(&self) -> Option<Cmd>

The parsed command, absent when this build does not define it. Such a frame is the caller’s to answer STATUS_INVALID_COMMAND; the engine only needed enough of it to apply the cursor rules.

Trait Implementations

impl<'p> Clone for Dispatch<'p>

fn clone(&self) -> Dispatch<'p>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'p> Debug for Dispatch<'p>

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

Formats the value using the given formatter.

impl<'p> PartialEq for Dispatch<'p>

fn eq(&self, other: &Dispatch<'p>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'p> Copy for Dispatch<'p>

impl<'p> Eq for Dispatch<'p>

impl<'p> StructuralPartialEq for Dispatch<'p>