Struct ExtensionRegistry 

pub struct ExtensionRegistry<B>
where
    B: TensorBackend + 'static,
{ /* private fields */ }

Registry of backend-specific extension runtime executors.

Implementations

impl<B> ExtensionRegistry<B>

where B: TensorBackend + 'static,

pub fn new() -> ExtensionRegistry<B>

Create an empty extension runtime registry.

Examples

use tenferro_runtime::ExtensionRegistry;
use tenferro_cpu::CpuBackend;

let registry = ExtensionRegistry::<CpuBackend>::new();
assert!(!registry.contains("example.identity.v1"));

pub fn register( &mut self, executor: Arc<dyn ExtensionRuntime<B>>, ) -> Result<(), ExtensionRuntimeRegistryError>

Register one runtime executor.

Registration is idempotent by family id: registering the same extension family more than once succeeds and keeps the first runtime. This lets extension crates register their own dependency extensions defensively.

pub fn get(&self, family_id: &str) -> Option<Arc<dyn ExtensionRuntime<B>>>

Look up an executor by extension family id.

pub fn contains(&self, family_id: &str) -> bool

Return whether an executor is registered for family_id.

pub fn len(&self) -> usize

Number of registered runtime executors.

pub fn is_empty(&self) -> bool

Return whether no runtime executors are registered.

Trait Implementations

impl<B> Debug for ExtensionRegistry<B>

where B: TensorBackend + 'static,

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

Formats the value using the given formatter.

impl<B> Default for ExtensionRegistry<B>

where B: TensorBackend + 'static,

fn default() -> ExtensionRegistry<B>

Returns the “default value” for a type.