Dennis/footswitch-rs
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Removed all remaining unwrap() and expect() functions from main.rs

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They now make use of the messages.rs error messages.
This commit is contained in:
Dennis Potter
2018-07-27 23:43:24 +02:00
parent 1e7907358f
commit 6e05947498
2 changed files with 29 additions and 10 deletions
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13
src/messages.rs
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@@ -18,15 +18,18 @@ macro_rules! warning {
#[macro_export]
macro_rules! error {
($($arg:tt)*) => {
eprintln!("└ {:7} — {}", "Error".on_red().white(), format_args!($($arg)*));
process::exit(0);
{
eprintln!("└ {:7} — {}", "Error".on_red().white(), format_args!($($arg)*));
println!("");
process::exit(0);
}
};
}
pub fn welcome(string: &str) {
println!("┌{}┐", "─".repeat(string.len() + 2));
println!("│{text:^-width$}│", text = string, width = string.len() + 2);
println!("├{}┘", "─".repeat(string.len() + 2));
println!("┌{}┐", "─".repeat(string.len() + 20));
println!("│{text:^-width$}│", text = string, width = string.len() + 20);
println!("├{}┘", "─".repeat(string.len() + 20));
}
pub fn goodbye() {