Trait WireColumnTypes 

pub trait WireColumnTypes<Src: WireSource> {
    // Required method
    fn column_type_key(&self, column_index: usize) -> Src::TypeKey;
}

Schema-side source-native type key for one column of one table.

Required Methods

fn column_type_key(&self, column_index: usize) -> Src::TypeKey

Type key for the column at column_index.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors