Struct Services 

pub struct Services { /* private fields */ }

The services of a run: those that are known, and those that are up.

Implementations

impl Services

pub fn new() -> Self

pub fn add(&mut self, service: impl Service + 'static)

Makes a service known (by its name), without starting it.

pub fn with(self, service: impl Service + 'static) -> Self

pub fn is_empty(&self) -> bool

Whether anything is known.

pub fn missing(&self, names: &[&str]) -> Vec<String>

The reason each of names cannot be had here, one line each: empty when all can.

pub fn start(&mut self, names: &[&str]) -> Result<(), String>

Makes sure each of names is up, in that order: one that is up stays, one that died is started again. The error says what cannot be had, or what failed to start.

pub fn restart(&mut self, names: &[&str]) -> Result<(), String>

Starts these afresh: stopped if they are up, then started. For a service that keeps state a test must not find (a database the last test wrote to).

pub fn endpoint(&self, name: &str, key: &str) -> Option<String>

Where a running service says it is (see Running::endpoint).

pub fn stop_all(&mut self)

Stops everything, the last started first (what depends on a database stops before it).

Trait Implementations

impl Default for Services

fn default() -> Services

Returns the “default value” for a type.

impl Drop for Services

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.