pub trait SupportsOnConflictClauseWhere { }Available on crate feature
i-implement-a-third-party-backend-and-opt-into-breaking-changes only.Expand description
A marker trait indicating if a ON CONFLICT (...) DO UPDATE ... [WHERE ...] clause is supported or not
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".