Struct PeerRepeatersResponseBuilder 

pub struct PeerRepeatersResponseBuilder { /* private fields */ }

Builds the body of a MacCommand::PeerRepeatersResponse within a byte budget, so a responder packs whatever fits and pages the rest.

The page’s own options are held as values rather than appended as they arrive: they are emitted in key order at build, so a responder that learns it needs a cursor only after packing stopped can still add one.

Implementations

impl PeerRepeatersResponseBuilder

pub fn new(budget: usize) -> Self

Start a response whose whole body must fit budget octets.

pub fn nonce(self, nonce: u16) -> Self

Echo the request’s nonce.

pub fn total(self, total: u8) -> Self

Report how many entries the whole list holds.

pub fn reserve_cursor(self, octets: usize) -> Self

Hold back room for a cursor of octets, whose value is not known until packing stops. Without it a response that fills its budget has nowhere left to say where the next page begins.

pub fn cursor(self, cursor: &[u8]) -> Self

Name where a follow-up request should resume. Omit on the final page.

pub fn try_push( &mut self, entry: &PeerRepeaterEntry<'_>, ) -> Result<bool, AppEncodeError>

Append one entry if it still fits the budget.

Returns whether it was taken, so a responder stops packing and issues a cursor at the first refusal rather than at a count it guessed.

pub fn build(self) -> Result<Vec<u8>, AppEncodeError>

Finish the body: options, 0xFF, then the entries.

Trait Implementations

impl Debug for PeerRepeatersResponseBuilder

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

Formats the value using the given formatter.