Trait exprz::HasGroupType[−][src]

pub trait HasGroupType<'e, E, T> where
    E: Expression, {
    fn group_type(&self) -> &'e T;
}

Group Type Wrapper Trait

Required methods

fn group_type(&self) -> &'e T[src]

Returns underlying group type.

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Implementors

impl<'e, A, G> HasGroupType<'e, MultiExpr<A, G>, G> for <<MultiExpr<A, G> as Expression>::Group as IntoIteratorGen<MultiExpr<A, G>>>::IterGen[src]

This is supported on crate feature alloc only.
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