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errors now write to stderr instead of stdout

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This commit is contained in:
Valerie Wolfe 2024-07-12 10:49:46 -04:00
parent 6a9bbe664a
commit 05e1bd48e0
1 changed files with 4 additions and 4 deletions
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8
src/error.rs
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@ -1,24 +1,24 @@
use std::process::exit; use std::process::exit;
pub fn unmatched_flag(target: String) { pub fn unmatched_flag(target: String) {
println!("pride: no flag {target}"); eprintln!("pride: no flag {target}");
exit(1); exit(1);
} }
pub fn size_missing() { pub fn size_missing() {
println!("pride: size flag requires a value"); eprintln!("pride: size flag requires a value");
exit(2); exit(2);
} }
pub fn size_error(value: &str) { pub fn size_error(value: &str) {
println!("pride: size '{value}' is invalid"); eprintln!("pride: size '{value}' is invalid");
exit(2); exit(2);
} }
pub fn too_small(width: u16, height: u16) { pub fn too_small(width: u16, height: u16) {
println!("pride: this flag must be bigger than {width}x{height}"); eprintln!("pride: this flag must be bigger than {width}x{height}");
exit(3); exit(3);
} }