Trait HealthCheck 

pub trait HealthCheck:
    Send
    + Sync
    + 'static {
    // Required methods
    fn name(&self) -> &'static str;
    fn check<'life0, 'life1, 'async_trait>(
        &'life0 self,
        app: &'life1 App,
    ) -> Pin<Box<dyn Future<Output = HealthStatus> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

A pluggable diagnostic check run by the doctor subcommand.

Register implementations via HEALTH_CHECKS using linkme.

Required Methods

fn name(&self) -> &'static str

Short identifier shown in doctor output.

fn check<'life0, 'life1, 'async_trait>( &'life0 self, app: &'life1 App, ) -> Pin<Box<dyn Future<Output = HealthStatus> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Perform the check against the live App.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors