Struct Transition 

#[non_exhaustive]
pub struct Transition {
    pub from: String,
    pub to: String,
    pub caption: String,
    pub when: Option<String>,
}

A way from one state to another.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

from: String

The state it leaves.

to: String

The state it reaches.

caption: String

What its action says.

when: Option<String>

An expression the record has to meet, as it would be after the change.

Trait Implementations

impl Clone for Transition

fn clone(&self) -> Transition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transition

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

Formats the value using the given formatter.

impl Eq for Transition

impl PartialEq for Transition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Transition