Struct AllowAll 

pub struct AllowAll;

A policy that permits every transition.

Use AllowAll in tests and prototypes where you do not need transition restrictions. This saves writing a trivial policy impl for every test file.

Examples

use ready_active_safe::prelude::*;

let policy = AllowAll;
assert!(policy.is_allowed(&"ready", &"active"));
assert!(policy.is_allowed(&"active", &"ready"));

Trait Implementations

impl Clone for AllowAll

fn clone(&self) -> AllowAll

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllowAll

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

Formats the value using the given formatter.

impl PartialEq for AllowAll

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<M> Policy<M> for AllowAll

fn is_allowed(&self, _from: &M, _to: &M) -> bool

Returns true if transitioning from from to to is permitted.

fn check(&self, from: &M, to: &M) -> Result<(), &'static str>

Returns Ok(()) if the transition is allowed, or a reason string if denied.

impl Copy for AllowAll

impl Eq for AllowAll

impl StructuralPartialEq for AllowAll