Trait exprz::MultiExpression[−][src]

pub trait MultiExpression where
    Self: Expression,
    <Self::Group as IntoIteratorGen<Self>>::IterGen: HasGroupType<'e, Self, Self::GroupType>, {
    type GroupType;
    fn group_type(&self) -> Option<&Self::GroupType> { ... }
}

Multi-Expression Trait

Associated Types

`type GroupType`[src]

Group Type

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Provided methods

`fn group_type(&self) -> Option<&Self::GroupType>`[src]

Returns Self::GroupType if Expression is a group.

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Implementors

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