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fix(core): Add missing 'FSM_NAME' associated constant

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This one got lost while moving from the prototype code to the proper
library.
This commit is contained in:
Vincent Ambo 2018-09-26 16:51:33 +02:00
parent 60824a06f1
commit c03e14758f
2 changed files with 6 additions and 0 deletions
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5
finito-core/src/lib.rs
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@ -113,6 +113,11 @@ use std::mem;
/// This trait is used to implement transition logic and to "tie the /// This trait is used to implement transition logic and to "tie the
/// room together", with the room being our triplet of types. /// room together", with the room being our triplet of types.
pub trait FSM where Self: Sized { pub trait FSM where Self: Sized {
/// A human-readable string uniquely describing what this FSM
/// models. This is used in log messages, database tables and
/// various other things throughout Finito.
const FSM_NAME: &'static str;
/// The associated event type of an FSM represents all possible /// The associated event type of an FSM represents all possible
/// events that can occur in the state-machine. /// events that can occur in the state-machine.
type Event; type Event;

1
finito-door/src/lib.rs
View file

@ -40,6 +40,7 @@ pub enum DoorAction {
} }
impl FSM for DoorState { impl FSM for DoorState {
const FSM_NAME: &'static str = "door";
type Event = DoorEvent; type Event = DoorEvent;
type Action = DoorAction; type Action = DoorAction;