Struct floating_bar::ParseRatioErr

pub struct ParseRatioErr { /* fields omitted */ }

An error which can be returned when parsing a rational number.

Potential causes

Among other causes, ParseRatioErr can be thrown because of leading or trailing whitespace in the string e.g. when it is obtained from the standard input. Using the str.trim() method ensures that no whitespace remains before parsing.

Trait Implementations

impl From<ParseIntError> for ParseRatioErr

fn from(pie: ParseIntError) -> ParseRatioErr

Performs the conversion.

impl Clone for ParseRatioErr

fn clone(&self) -> ParseRatioErr

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Eq for ParseRatioErr

impl PartialEq<ParseRatioErr> for ParseRatioErr

fn eq(&self, other: &ParseRatioErr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ParseRatioErr) -> bool

This method tests for !=.

impl Debug for ParseRatioErr

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

Formats the value using the given formatter.

impl Display for ParseRatioErr

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

Formats the value using the given formatter.

impl StructuralPartialEq for ParseRatioErr

impl StructuralEq for ParseRatioErr

impl Error for ParseRatioErr

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

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

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 backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.