tftio_cli_common/
error.rs

1//! Shared error presentation.
2
3use crate::runner::FatalCliError;
4
5/// Build a shared fatal CLI error value.
6#[must_use]
7pub fn fatal_error(
8    command: impl Into<String>,
9    json_output: bool,
10    message: impl Into<String>,
11) -> FatalCliError {
12    FatalCliError::new(command, json_output, message)
13}
14
15/// Print a standard error response and return a failing exit code.
16#[must_use]
17pub fn print_error(command: &str, json_output: bool, message: &str) -> i32 {
18    fatal_error(command, json_output, message).emit_and_exit_code()
19}
20
21#[cfg(test)]
22mod tests {
23    use super::*;
24
25    #[test]
26    fn print_error_returns_failure_exit_code() {
27        assert_eq!(print_error("list", false, "bad"), 1);
28    }
29
30    #[test]
31    fn fatal_error_preserves_command_and_json_mode() {
32        let error = fatal_error("scan", true, "bad");
33        assert_eq!(error.command(), "scan");
34        assert!(error.json_output());
35    }
36}
tftio_cli_common/error.rs

tftio_cli_common/
error.rs
