Struct FeatureCombinator

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pub struct FeatureCombinator { /* private fields */ }

Expand description

Provides the way to group multiple features having more fine grained control over result.

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impl FeatureCombinator

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pub fn use_name<T: Into<String>>(self, name: T) -> Self

Gives common feature name.

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pub fn add_feature(self, feature: Feature) -> Self

Adds feature for combination.

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pub fn add_features(self, features: &[Feature]) -> Self

Adds many features for combination.

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pub fn set_objective_combinator<F>(self, objective_combinator: F) -> Self
where F: Fn(&[(&str, Arc<dyn FeatureObjective>)]) -> Option<Arc<dyn FeatureObjective>> + 'static,

Sets a custom objective combinator logic.

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pub fn combine(self) -> Result<Feature, GenericError>

Builds single feature for many.

Trait Implementations§

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impl Default for FeatureCombinator

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fn default() -> FeatureCombinator

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl !UnwindSafe for FeatureCombinator

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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