Struct rug::rational::ParseRationalError [−][src]
pub struct ParseRationalError { /* fields omitted */ }
An error which can be returned when parsing a Rational
number.
See the Rational::parse_radix
method for details on what strings
are accepted.
Examples
use rug::rational::ParseRationalError; use rug::Rational; // This string is not a rational number. let s = "something completely different (_!_!_)"; let error: ParseRationalError = match Rational::parse_radix(s, 4) { Ok(_) => unreachable!(), Err(error) => error, }; println!("Parse error: {:?}", error);
Trait Implementations
impl Debug for ParseRationalError
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impl Debug for ParseRationalError
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Error for ParseRationalError
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impl Error for ParseRationalError
fn description(&self) -> &str
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fn description(&self) -> &str
This method is soft-deprecated. Read more
fn cause(&self) -> Option<&Error>
1.0.0[src]
fn cause(&self) -> Option<&Error>
1.0.0
[src]The lower-level cause of this error, if any. Read more
impl Display for ParseRationalError
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impl Display for ParseRationalError
Auto Trait Implementations
impl Send for ParseRationalError
impl Send for ParseRationalError
impl Sync for ParseRationalError
impl Sync for ParseRationalError