Struct Handler 

pub struct Handler { /* private fields */ }

A handler discharges a fixed set of effect kinds. Modeled as the row of effects it consumes.

Implementations

impl Handler

pub const fn from_row(handled: EffectRow) -> Self

Build a handler from the row of effects it discharges.

pub const fn single(kind: EffectKind) -> Self

Single-effect handler.

pub const fn handled(self) -> EffectRow

The row of effects this handler discharges.

Trait Implementations

impl Clone for Handler

fn clone(&self) -> Handler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Handler

impl Debug for Handler

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

Formats the value using the given formatter.

impl Eq for Handler

impl Hash for Handler

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Handler

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Handler