Trait diesel::pg::OrderDecorator

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pub trait OrderDecorator {
    type Column;
}
Available on crate feature postgres_backend only.
Expand description

A decorator trait for OrderClause It helps to have bounds on either Col, Asc and Desc.

Required Associated Types§

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type Column

A column on a database table.

Implementors§

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impl<C> OrderDecorator for Asc<C>

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type Column = C

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impl<C> OrderDecorator for Desc<C>

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type Column = C

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impl<C> OrderDecorator for C
where C: Column,

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type Column = C