Struct WheelConfig 

pub struct WheelConfig {
    pub l0_tick_duration: Duration,
    pub l0_slot_count: usize,
    pub l1_tick_duration: Duration,
    pub l1_slot_count: usize,
}

Timing Wheel Configuration

Used to configure parameters for hierarchical timing wheel. The system only supports hierarchical mode.

时间轮配置

用于配置分层时间轮的参数。系统只支持分层模式。

Examples (示例)

use kestrel_timer::WheelConfig;
use std::time::Duration;

// Use default configuration (使用默认配置，分层模式)
let config = WheelConfig::default();

// Use Builder to customize configuration (使用 Builder 自定义配置)
let config = WheelConfig::builder()
    .l0_tick_duration(Duration::from_millis(20))
    .l0_slot_count(1024)
    .l1_tick_duration(Duration::from_secs(2))
    .l1_slot_count(128)
    .build()
    .unwrap();

Fields

l0_tick_duration: Duration

Duration of each tick in L0 layer, bottom layer

L0 层每个 tick 的持续时间

l0_slot_count: usize

Number of slots in L0 layer, must be power of 2

L0 层槽位数，必须是 2 的幂

l1_tick_duration: Duration

Duration of each tick in L1 layer, upper layer

L1 层每个 tick 的持续时间

l1_slot_count: usize

Number of slots in L1 layer, must be power of 2

L1 层槽位数，必须是 2 的幂

Implementations

impl WheelConfig

pub fn builder() -> WheelConfigBuilder

Create configuration builder (创建配置构建器)

Trait Implementations

impl Clone for WheelConfig

fn clone(&self) -> WheelConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WheelConfig

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

Formats the value using the given formatter.

impl Default for WheelConfig

fn default() -> Self

Returns the “default value” for a type.