Struct FeatureStore

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pub struct FeatureStore { /* private fields */ }

Expand description

A thread-safe map of named boolean feature flags.

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impl FeatureStore

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pub fn set(&self, name: &str, enabled: bool)

Set (or create) a flag. false disables, true enables.

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pub fn is_enabled(&self, name: &str) -> bool

Returns true if the flag exists and is set to true.

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pub fn list(&self) -> Vec<(String, bool)>

Snapshot of all flags sorted by name.

Auto Trait Implementations§

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impl UnwindSafe for FeatureStore

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impl<T> Any for T
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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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