Trait opg::macros::FromStrangeTuple

pub trait FromStrangeTuple<T> {
    fn extract(self) -> Option<T>;
}

Required methods

fn extract(self) -> Option<T>

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Implementations on Foreign Types

impl<T> FromStrangeTuple<T> for ()

fn extract(self) -> Option<T>

impl<T> FromStrangeTuple<T> for (T,)

fn extract(self) -> Option<T>

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Implementors

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