Struct PoolConfig 

pub struct PoolConfig {
    pub min_size: usize,
    pub max_size: usize,
    pub max_idle_duration: Duration,
    pub health_check_interval: Option<u32>,
}

Available on Linux or macOS only.

Warm pool types for reusing pre-initialized OS sandboxes. Configuration for a SandboxPool.

The pool keeps up to PoolConfig::max_size idle sandboxes and can pre-create PoolConfig::min_size instances during construction. Idle entries older than PoolConfig::max_idle_duration are evicted during maintenance operations such as SandboxPool::warm.

Fields

min_size: usize

Minimum number of idle sandboxes pre-warmed during initialization.

max_size: usize

Maximum number of idle sandboxes the pool may retain.

max_idle_duration: Duration

Maximum duration an idle sandbox may be retained.

health_check_interval: Option<u32>

Number of recycles after which a health check runs; None disables health checks.

Trait Implementations

impl Clone for PoolConfig

fn clone(&self) -> PoolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolConfig

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

Formats the value using the given formatter.

impl Default for PoolConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PoolConfig

fn eq(&self, other: &PoolConfig) -> 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 Copy for PoolConfig

impl Eq for PoolConfig

impl StructuralPartialEq for PoolConfig