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OneIsNullable

diesel::sql_types

Trait OneIsNullable 

Source 
pub trait OneIsNullable<Other> {
    type Out: OneIsNullable<IsNullable> + OneIsNullable<NotNull>;
}
Expand description

Is one value of IsNull nullable?

You should never implement this trait.

Required Associated Types§

Source

type Out: OneIsNullable<IsNullable> + OneIsNullable<NotNull>

See the trait documentation

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§