pub enum ReferenceOr<T> {
    Reference {
        reference: String,
    },
    Item(T),
}

Variants

Reference

Fields

reference: String

Item(T)

Implementations

Converts this ReferenceOr to the item inside, if it exists.

The return value will be Option::Some if this was a ReferenceOr::Item or Option::None if this was a ReferenceOr::Reference.

Examples

let i = ReferenceOr::Item(1);
assert_eq!(i.into_item(), Some(1));

let j: ReferenceOr<u8> = ReferenceOr::Reference { reference: String::new() };
assert_eq!(j.into_item(), None);

Returns a reference to to the item inside this ReferenceOr, if it exists.

The return value will be Option::Some if this was a ReferenceOr::Item or Option::None if this was a ReferenceOr::Reference.

Examples

let i = ReferenceOr::Item(1);
assert_eq!(i.as_item(), Some(&1));

let j: ReferenceOr<u8> = ReferenceOr::Reference { reference: String::new() };
assert_eq!(j.as_item(), None);

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Deserialize this value from the given Serde deserializer. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.