Type Alias FastEncoder 

pub type FastEncoder<W> = Encoder<W, false>;

Trusted JSON encoder variant: skips per-value event-protocol validation.

Use this when the caller provably follows the serialization protocol — the repository-owned derive macros do — in exchange for ~2x encoding throughput. Misuse (a hand-written implementation emitting values out of order) silently produces malformed JSON instead of an error, so this is the wrong type for unverified callers. See Encoder.

Aliased Type

pub struct FastEncoder<W> { /* private fields */ }