Struct juju::Hook

pub struct Hook {
    pub name: String,
    pub callback: fn() -> Result<(), String>,
}

Fields

name: String

The name of the hook to call

callback: fn() -> Result<(), String>

A function to call when Juju calls this hook

Failures

Your function passed in needs to return a String on error so that users will know what happened. Ideally this should also be logged with juju::log

Trait Implementations

impl Debug for Hook

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

Formats the value using the given formatter.

impl PartialEq for Hook

fn eq(&self, other: &Hook) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Hook) -> bool

This method tests for !=.