random_port/
error.rs

1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum Errors {
5    #[error("{0}")]
6    InvalidOption(String),
7
8    #[error("No available port")]
9    NoAvailablePort,
10}
11
12pub type Result<T> = std::result::Result<T, Errors>;