Trait AnyQuery 

pub trait AnyQuery {
    // Required method
    async fn any(self, db: &impl ConnectionTrait) -> Result<bool, DbErr>;
}

Required Methods

async fn any(self, db: &impl ConnectionTrait) -> Result<bool, DbErr>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<T: EntityTrait> AnyQuery for Select<T>

where T::Model: Sync,

async fn any(self, db: &impl ConnectionTrait) -> Result<bool, DbErr>

impl<T: SelectorTrait + Send + Sync> AnyQuery for Selector<T>

async fn any(self, db: &impl ConnectionTrait) -> Result<bool, DbErr>

Implementors