Struct AliasInfo

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pub struct AliasInfo {
    pub subst: String,
    pub rule: AliasRule,
}

Expand description

Contains alias value and other metadata

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§subst: String

The actual value to be substituted

§rule: AliasRule

Predicate to decide if the alias should be taken or not

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impl AliasInfo

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pub fn always<S: ToString>(subst: S) -> Self

Always use this alias

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pub fn with_rule<S, R>(subst: S, rule: R) -> Self
where S: ToString, R: Fn(&AliasRuleCtx<'_>) -> bool + 'static,

Conditionally run this alias

Auto Trait Implementations§

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impl !UnwindSafe for AliasInfo

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> AsAny for T
where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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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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