pub const DEFAULT_MAX_BUFFERED_BODY_BYTES: u64 = _; // 67_108_864u64Expand description
Default ceiling for the in-memory serve_file_response path when
Server::max_buffered_body_bytes isn’t set explicitly. Files
larger than this cap are rejected with 503 Service Unavailable
rather than allowed to drive the server’s RSS to N × file_size on
N concurrent requests.
Truly large files need a streaming response path that writes
directly to the wire instead of materialising a Vec<u8> body.
streaming::ChunkStream provides the building block; wiring it
into Response requires a ResponseBody enum which is a public
API change parked for v0.1.
64 MiB covers the vast majority of static-asset workloads (HTML,
JS bundles, images, small video previews). Override per-deployment
via ServerBuilder::max_buffered_body_bytes.