Trait IntoBoxedCloneClause 

pub trait IntoBoxedCloneClause<'a, DB> {
    type BoxedCloneClause;

    // Required method
    fn into_boxed_clone(self) -> Self::BoxedCloneClause;
}

A trait used to construct type erased boxed cloneable variant of the current query node

Mainly useful for implementing third party backends

Required Associated Types

type BoxedCloneClause

Resulting type

Required Methods

fn into_boxed_clone(self) -> Self::BoxedCloneClause

Convert the given query node in it’s boxed cloneable representation

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<'a, DB: MysqlLikeBackend, L, O> IntoBoxedCloneClause<'a, DB> for LimitOffsetClause<LimitClause<L>, OffsetClause<O>>

where L: QueryFragment<DB> + Send + Sync + 'a, O: QueryFragment<DB> + Send + Sync + 'a,

Available on crate features mariadb_backend or mysql_backend only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, DB>

impl<'a, DB: MysqlLikeBackend, L> IntoBoxedCloneClause<'a, DB> for LimitOffsetClause<LimitClause<L>, NoOffsetClause>

where L: QueryFragment<DB> + Send + Sync + 'a,

Available on crate features mariadb_backend or mysql_backend only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, DB>

impl<'a, DB: MysqlLikeBackend> IntoBoxedCloneClause<'a, DB> for LimitOffsetClause<NoLimitClause, NoOffsetClause>

Available on crate features mariadb_backend or mysql_backend only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, DB>

impl<'a, L, O> IntoBoxedCloneClause<'a, Pg> for LimitOffsetClause<L, O>

where L: QueryFragment<Pg> + Send + Sync + 'a, O: QueryFragment<Pg> + Send + Sync + 'a,

Available on crate feature postgres_backend only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, Pg>

impl<'a, L, O> IntoBoxedCloneClause<'a, Sqlite> for LimitOffsetClause<LimitClause<L>, OffsetClause<O>>

where L: QueryFragment<Sqlite> + Send + Sync + 'a, O: QueryFragment<Sqlite> + Send + Sync + 'a,

Available on crate feature __sqlite-shared only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, Sqlite>

impl<'a, L> IntoBoxedCloneClause<'a, Sqlite> for LimitOffsetClause<LimitClause<L>, NoOffsetClause>

where L: QueryFragment<Sqlite> + Send + Sync + 'a,

Available on crate feature __sqlite-shared only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, Sqlite>

impl<'a, O> IntoBoxedCloneClause<'a, Sqlite> for LimitOffsetClause<NoLimitClause, OffsetClause<O>>

where O: QueryFragment<Sqlite> + Send + Sync + 'a,

Available on crate feature __sqlite-shared only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, Sqlite>

impl<'a> IntoBoxedCloneClause<'a, Sqlite> for LimitOffsetClause<NoLimitClause, NoOffsetClause>

Available on crate feature __sqlite-shared only.

type BoxedCloneClause = BoxedCloneLimitOffsetClause<'a, Sqlite>