Struct ClientBuilder 

pub struct ClientBuilder { /* private fields */ }

Builder for creating a Client with per-request callbacks and metrics.

Implementations

impl ClientBuilder

pub fn zc_threshold(self, bytes: u32) -> Self

Set the zero-copy guard threshold (in bytes). Guard values passed to fire_set_with_guard smaller than this are copied into the coalescing send buffer so they batch like plain SETs instead of taking the scatter-gather guard path (which flushes every few ops). 0 = always use the guard path.

Defaults to 4096. Should generally match the runtime Config::send_zc_threshold.

pub fn max_in_flight(self, n: usize) -> Self

Configure the maximum number of in-flight fire_* operations. fire_* returns Error::TooManyInFlight past it. Defaults to usize::MAX (unbounded). Set a bounded value on any server that issues fire_* faster than recv() consumes.

pub fn on_result<F: Fn(&CommandResult) + 'static>(self, f: F) -> Self

Register a callback invoked after each command completes.

pub fn max_batch_size(self, n: usize) -> Self

Set the maximum number of fire_* commands to coalesce into a single send. Default is 1 (each fire_* sends immediately, matching pre-coalescing behavior). Set higher for pipelined workloads to batch multiple commands into fewer TCP segments.

Panics

Panics if n is 0.

pub fn with_metrics(self) -> Self

Enable built-in histogram tracking (requires metrics feature).

pub fn build(self) -> Client

Build the client.