Struct nursery::Nursery

pub struct Nursery { /* fields omitted */ }

An RAII aware concurrency primitive.

Nurseries can adopt or schdule concurrent operations. When a nursery leaves scope it will block on the completion of all of it's child operations.

A Nursery is iteself a concurrent operation and can be adopted by another Nursery to form a hierarchy. The adoptive Nursery will wait on the adopted Nursery before leaving scope.

Methods

impl Nursery

pub fn new() -> Self

Constructs a new emptyNursery.

pub fn adopt(&mut self, h: Box<dyn Waitable>)

Adopt a running Waitable into the Nursery.

pub fn schedule(&mut self, h: Box<dyn Schedulable>)

Trait Implementations

impl Waitable for Nursery

fn wait(&mut self)

Waits for the Waitable operation to finish. It is expected that implementors will make this an idempotent operation.

impl From<Nursery> for Box<dyn Waitable>

fn from(n: Nursery) -> Self

Performs the conversion.

impl Drop for Nursery

fn drop(&mut self)

Executes the destructor for this type.