pub trait ComposableQuery {
const ARG_NAMES: &'static [&'static str];
// Required method
fn format_query(
fmt: &mut impl Write,
args: &HashMap<&str, String>
) -> Result<(), Error>;
// Provided method
fn query() -> String { ... }
}Required Associated Constants§
Required Methods§
Provided Methods§
Object Safety§
This trait is not object safe.