Trait diesel::query_dsl::methods::LockingDsl[−][src]

[+] Show declaration

pub trait LockingDsl<Lock> {
    type Output;
    fn with_lock(self, lock: Lock) -> Self::Output;
}

[−]

Methods related to locking select statements

This trait should not be relied on directly by most apps. Its behavior is provided by QueryDsl. However, you may need a where clause on this trait to call for_update from generic code.

Associated Types

`type Output`[−]

The type returned by set_lock. See dsl::ForUpdate and friends for convenient access to this type.

Required Methods

`fn with_lock(self, lock: Lock) -> Self::Output`[−]

See the trait level documentation

Implementors

impl<T, Lock> LockingDsl<Lock> for T where T: Table + AsQuery, T::Query: LockingDsl<Lock>, type Output = <T::Query as LockingDsl<Lock>>::Output;
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