[−][src]Trait diesel::query_source::Plus

pub trait Plus<T> {
    type Output;
}

Add two peano numbers together.

This is used to determine the number of times a table appears in a from clause when the from clause contains a join.

Associated Types

`type Output`

The result of adding these numbers together

Implementors

`impl Plus<MoreThanOnce> for Once`
[src]

`type Output = MoreThanOnce`

`impl Plus<Never> for Once`
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`type Output = Self`

`impl Plus<Once> for Once`
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`type Output = MoreThanOnce`

`impl<T> Plus<T> for MoreThanOnce`
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`type Output = Self`

`impl<T> Plus<T> for Never`
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`type Output = T`