Struct wasmer_wasix::capabilities::CapabilityThreadingV1

pub struct CapabilityThreadingV1 {
    pub max_threads: Option<usize>,
    pub enable_asynchronous_threading: bool,
    pub enable_exponential_cpu_backoff: Option<Duration>,
    pub enable_blocking_sleep: bool,
}

Defines threading related permissions.

Fields

max_threads: Option<usize>

Maximum number of threads that can be spawned.

None means no limit.

enable_asynchronous_threading: bool

Flag that indicates if asynchronous threading is disabled (default = false)

enable_exponential_cpu_backoff: Option<Duration>

Enables an exponential backoff of the process CPU usage when there are no active run tokens (when set holds the maximum amount of time that it will pause the CPU) (default = off)

enable_blocking_sleep: bool

Switches to a blocking sleep implementation instead of the asynchronous runtime based implementation

Implementations

impl CapabilityThreadingV1

pub fn update(&mut self, other: CapabilityThreadingV1)

Trait Implementations

impl Clone for CapabilityThreadingV1

fn clone(&self) -> CapabilityThreadingV1

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CapabilityThreadingV1

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

Formats the value using the given formatter.

impl Default for CapabilityThreadingV1

fn default() -> CapabilityThreadingV1

Returns the “default value” for a type.