Trait MLFeatureProvider 

pub unsafe trait MLFeatureProvider {
    // Provided methods
    unsafe fn featureNames(&self) -> Retained<NSSet<NSString>>
       where Self: Sized + Message { ... }
    unsafe fn featureValueForName(
        &self,
        feature_name: &NSString,
    ) -> Option<Retained<MLFeatureValue>>
       where Self: Sized + Message { ... }
}

Available on crate feature MLFeatureProvider only.

Apple’s documentation

Provided Methods

unsafe fn featureNames(&self) -> Retained<NSSet<NSString>>

where Self: Sized + Message,

unsafe fn featureValueForName( &self, feature_name: &NSString, ) -> Option<Retained<MLFeatureValue>>

where Self: Sized + Message,

Available on crate feature MLFeatureValue only.

Returns nil if the provided featureName is not in the set of featureNames

Trait Implementations

impl<T> ImplementedBy<T> for dyn MLFeatureProvider

where T: ?Sized + Message + MLFeatureProvider,

impl ProtocolType for dyn MLFeatureProvider

const NAME: &'static str = "MLFeatureProvider"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> MLFeatureProvider for ProtocolObject<T>

where T: ?Sized + MLFeatureProvider,

Implementors

impl MLFeatureProvider for MLDictionaryFeatureProvider

Available on crate feature MLDictionaryFeatureProvider only.