camel-component-stream
Stream (stdio) component for rust-camel
Overview
The Stream component is the stdio data-plane adapter for rust-camel: stream:out and stream:err are producers that write exchange bodies to the process's standard output and standard error streams, and stream:in is a consumer that reads exchange bodies from standard input. Framing (line, raw, fixed), trailing-newline insertion, and charset are configured per endpoint URI. UTF-8 is the only charset in v1.
URI Format
stream:target[?options]
Targets
| Target | Direction | Description |
|---|---|---|
out |
producer | Writes exchange bodies to stdout |
err |
producer | Writes exchange bodies to stderr |
in |
consumer | Reads exchange bodies from stdin |
URI Options
| Option | Default | Description |
|---|---|---|
appendNewline |
true |
Append a trailing newline to each body written to out/err |
charset |
utf-8 |
Body charset; only utf-8 is supported in v1 |
frame |
line |
Framing mode: line, raw, or fixed |
size |
— | Frame size in bytes; required (and non-zero) when frame=fixed |
Design
Rationale for the stdio primitive mapping:
ADR-0080
(ruling ruling-e-opus-stream-stdio-2026-09-18).
License
Apache-2.0