Enum rusty_xkcd::Error

pub enum Error {
    InvalidNumber(i32),
    RequestError(String),
}

Variants

InvalidNumber(i32)

Invalid Number

This error is thrown when the requested item's number is out of range

Usage

let number: i32 = get_number(); // Example function that returns an int
match number {
    1 => println!("The number is one!"),
    _ => println!("{}", Error::InvalidNumber(number)),
}

RequestError(String)

Request Error

This error is thrown when a request fails

Usage

match make_request() { // Example request function
    Ok(data) => println!("{}", data),
    Err(e) => println!("{}", Error::RequestError(e.to_string())),
}

Trait Implementations

impl Display for Error

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Debug for Error

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.