Struct RuntimeBuilder 

pub struct RuntimeBuilder { /* private fields */ }

Builder for constructing a Runtime.

Example

use pingora_runtime::{RuntimeBuilder, BlockingPoolOpts};
use std::time::Duration;

let rt = RuntimeBuilder::new(4, "my-service")
    .blocking_pool_opts(BlockingPoolOpts {
        max_threads: Some(64),
        thread_keep_alive: Some(Duration::from_secs(30)),
    })
    .build();

Implementations

impl RuntimeBuilder

pub fn new(threads: usize, name: &str) -> Self

Create a new builder with the given number of worker threads and runtime name.

Work stealing is enabled by default.

pub fn work_steal(self, enabled: bool) -> Self

Set whether work stealing is enabled.

When true (the default), a tokio multi-thread runtime is used. When false, a pool of single-threaded tokio runtimes is used instead.

pub fn blocking_pool_opts(self, opts: BlockingPoolOpts) -> Self

Set the BlockingPoolOpts for the runtime’s blocking thread pool.

pub fn metrics_opts(self, opts: RuntimeMetricsOpts) -> Self

Set the RuntimeMetricsOpts for the runtime.

pub fn runtime_opts(self, opts: RuntimeOpts) -> Self

Set the RuntimeOpts for the runtime.

pub fn enable_alt_timer(self, enabled: bool) -> Self

Set whether Tokio’s experimental alternative timer is enabled.

This requires building with --cfg tokio_unstable and only applies to work-stealing runtimes.

pub fn build(self) -> Runtime

Build the Runtime.