Struct MsgHandler 

pub struct MsgHandler {
    pub msg_pattern: String,
    pub state_mutations: Vec<StateMutation>,
    pub file_path: String,
}

A message handler in the update function

Fields

msg_pattern: String

Message pattern being matched (e.g., “Msg::Increment”)

state_mutations: Vec<StateMutation>

State mutations triggered by this message

file_path: String

File path

Trait Implementations

impl Clone for MsgHandler

fn clone(&self) -> MsgHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MsgHandler

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

Formats the value using the given formatter.

impl PartialEq for MsgHandler

fn eq(&self, other: &MsgHandler) -> 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 StructuralPartialEq for MsgHandler