Crate use_stderr 

use-stderr

Synchronous stderr primitives for RustUse CLI-adjacent code.

This crate provides error output destination markers and basic write helpers. It does not provide a logging framework.

Example

use use_stderr::write_error_line;

let mut buffer = Vec::new();
write_error_line(&mut buffer, "warning")?;

assert_eq!(buffer, b"warning\n");

Scope

Use this crate for explicit stderr writes, not logging or diagnostics policy.

Modules

prelude

Commonly used stderr primitives.

Structs

StderrDestination

Marker type for the process standard error stream.

Functions

write_error

Writes error text to a generic writer.

write_error_line

Writes error text plus one newline to a generic writer.

write_stderr

Writes text to process stderr.

write_stderr_line

Writes text plus one newline to process stderr.