Struct TypecastBuilder

pub struct TypecastBuilder<'a, Iface>
where
    Iface: 'static + ?Sized,
{ /* private fields */ }

Takes a dynamic Builder and casts the instance to desired interface

Implementations

impl<'a, Iface> TypecastBuilder<'a, Iface>

where Iface: 'static + ?Sized,

pub fn get(&self, cat: &Catalog) -> Result<Arc<Iface>, InjectionError>

Trait Implementations

impl<Iface> Builder for TypecastBuilder<'_, Iface>

where Iface: 'static + ?Sized,

fn instance_type_id(&self) -> TypeId

TypeId of the type that this builder supplies

fn instance_type_name(&self) -> &'static str

Name of the type that this builder supplies in the mod1::mod2::Typ format

fn interfaces(&self, clb: &mut dyn FnMut(&InterfaceDesc) -> bool)

Lists interfaces that the supplied type supports. Avoid using this low-level method directly - use BuilderExt convenience methods instead.

fn metadata<'b, 'c>(&'b self, clb: &'c mut dyn FnMut(&'b dyn Any) -> bool)

Provider interface for accessing associated metadata. Avoid using this low-level method directly - use BuilderExt convenience methods instead.

fn get_any( &self, cat: &Catalog, ) -> Result<Arc<dyn Any + Send + Sync>, InjectionError>

Get an instance of the supplied type

fn check(&self, cat: &Catalog) -> Result<(), ValidationError>

Validate the dependency tree