Enum legion::world::ComponentAccess

pub enum ComponentAccess<'a> {
    All,
    Allow(Cow<'a, Permissions<ComponentTypeId>>),
    Disallow(Cow<'a, Permissions<ComponentTypeId>>),
}

Describes which components are available for access.

Variants

All

All component types are allowed.

Allow(Cow<'a, Permissions<ComponentTypeId>>)

Tuple Fields

0: Cow<'a, Permissions<ComponentTypeId>>

Some component types are allowed.

Disallow(Cow<'a, Permissions<ComponentTypeId>>)

Tuple Fields

0: Cow<'a, Permissions<ComponentTypeId>>

Some component types are disallowed.

Implementations

impl<'a> ComponentAccess<'a>

pub fn allows_read(&self, component: ComponentTypeId) -> bool

Returns true if the given component is accessible for reads.

pub fn allows_write(&self, component: ComponentTypeId) -> bool

Returns true if the given component is accessible for writes.

Trait Implementations

impl<'a> Clone for ComponentAccess<'a>

fn clone(&self) -> ComponentAccess<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ComponentAccess<'a>

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

Formats the value using the given formatter.