glib_macros::downgrade_derive::fields

Struct DowngradeStructParts

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pub struct DowngradeStructParts {
    pub weak_fields: TokenStream,
    pub end_of_struct: TokenStream,
    pub destruct: TokenStream,
    pub downgrade: TokenStream,
    pub upgrade: TokenStream,
}
Expand description

Parts needed to derive Downgrade and Upgrade implementation.

Fields§

§weak_fields: TokenStream

Inner part of weak type declaration

§end_of_struct: TokenStream

Term needed to finish declaration. It is usually blank but is ; for tuple structs.

§destruct: TokenStream

Destructuring pattern

§downgrade: TokenStream

Downgrade code

§upgrade: TokenStream

Upgrade code

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