Skip to main content

HasValueRef

sqlx_oldapi::database

Trait HasValueRef 

Source 
pub trait HasValueRef<'r> {
    type Database: Database;
    type ValueRef: ValueRef<'r, Database = Self::Database>;
}
Expand description

Associate Database with a ValueRef of a generic lifetime.

The upcoming Rust feature, Generic Associated Types, should obviate the need for this trait.

Required Associated Types§

Source

type Database: Database

Source

type ValueRef: ValueRef<'r, Database = Self::Database>

The concrete type used to hold a reference to the not-yet-decoded value that has just been received from the database.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§