Struct rug::float::ParseFloatError

pub struct ParseFloatError { /* fields omitted */ }

An error which can be returned when parsing a Float.

See the Float::parse_radix method for details on what strings are accepted.

Examples

use rug::Float;
use rug::float::ParseFloatError;
// This string is not a floating-point number.
let s = "something completely different (_!_!_)";
let error: ParseFloatError = match Float::parse_radix(s, 4) {
    Ok(_) => unreachable!(),
    Err(error) => error,
};
println!("Parse error: {:?}", error);

Trait Implementations

impl Debug for ParseFloatError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for ParseFloatError

fn description(&self) -> &str

A short description of the error.

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

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

impl Display for ParseFloatError

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

Formats the value using the given formatter.