brush-core 0.5.0

Reusable core of a POSIX/bash shell (used by brush-shell)
Documentation 
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//! Terminal input utilities

use crate::{error, interfaces};

/// Translates a key code (byte sequence) into a `Key` enum value. Returns `None`
/// if the key code is not recognized.
///
/// This is a stub implementation that recognizes single-byte non-control
/// characters but does not support terminal-specific key sequences.
pub fn try_get_key_from_key_code(key_code: &[u8]) -> Option<interfaces::Key> {
    if key_code.len() == 1 && !key_code[0].is_ascii_control() {
        Some(interfaces::Key::Character(key_code[0] as char))
    } else {
        None
    }
}