Trait CollectorFor 

pub trait CollectorFor<F: RecFamily> {
    // Required method
    fn push_rec<'buf>(&mut self, rec: Record<F::Rec<'buf>>) -> Flow;
}

Family-erased collector: accepts the family’s record type at any buffer lifetime through a lifetime-generic method, which keeps it dyn-compatible. This is what lets flat_map closures hold a plain &mut Emitter<'_, OutF> without naming the downstream stack type.

Required Methods

fn push_rec<'buf>(&mut self, rec: Record<F::Rec<'buf>>) -> Flow

Push one record of the family at any lifetime.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<F, C> CollectorFor<F> for C

where F: RecFamily, C: for<'buf> Collector<<F as RecFamily>::Rec<'buf>>,