RoleMap

cop::role

Struct RoleMap 

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pub struct RoleMap<F>(/* private fields */);
Expand description

Associates roles with objects of type F, typically formulas.

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impl<F: Default> RoleMap<F>

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pub fn get_mut(&mut self, role: Role) -> &mut F

Return a mutable reference to the object associated with the role.

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impl<A, V> RoleMap<Vec<Fof<A, V>>>

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pub fn join(self) -> Option<Fof<A, V>>

Merge all formulas to a big formula.

This returns None only if the role map contains no formula.

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impl<F: Debug> Debug for RoleMap<F>

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

Formats the value using the given formatter. Read more
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impl<F: Default> Default for RoleMap<F>

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fn default() -> RoleMap<F>

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

Auto Trait Implementations§

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impl<F> Freeze for RoleMap<F>

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impl<F> RefUnwindSafe for RoleMap<F>
where F: RefUnwindSafe,

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impl<F> Send for RoleMap<F>
where F: Send,

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impl<F> Sync for RoleMap<F>
where F: Sync,

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impl<F> Unpin for RoleMap<F>
where F: Unpin,

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impl<F> UnwindSafe for RoleMap<F>
where F: UnwindSafe,

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<U> 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, R> Rewind<PutRewind<T, R>> for T
where T: Rewind<R>,

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fn rewind(&mut self, state: PutRewind<T, R>)

Rewind to some state.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.