Struct cedar_policy_validator::EntityTypeDescription

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pub struct EntityTypeDescription { /* private fields */ }
Expand description

Struct which carries enough information that it can impl Core’s EntityTypeDescription

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impl EntityTypeDescription

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pub fn new(schema: &ValidatorSchema, type_name: &Name) -> Option<Self>

Create a description of the given type in the given schema. Returns None if the given type is not in the given schema.

Trait Implementations§

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impl EntityTypeDescription for EntityTypeDescription

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fn entity_type(&self) -> EntityType

Get the EntityType this EntityTypeDescription is describing
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fn attr_type(&self, attr: &str) -> Option<SchemaType>

Do entities of this type have the given attribute, and if so, what type? Read more
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fn required_attrs<'s>(&'s self) -> Box<dyn Iterator<Item = SmolStr> + 's>

Get the names of all the required attributes for this entity type.
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fn allowed_parent_types(&self) -> Arc<HashSet<EntityType>>

Get the entity types which are allowed to be parents of this entity type.

Auto Trait Implementations§

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> 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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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.