Struct ParseUnitError 

pub struct ParseUnitError { /* private fields */ }

A unit string that does not parse into its unit type.

The message names the input, the target type, the cause and the accepted suffixes: cannot read "1.2 s" as Hz: unknown suffix "s". Write a number followed by one of: Hz, kHz.

Implementations

impl ParseUnitError

pub fn reason(&self) -> String

What went wrong, without the hint: cannot read "1.2 s" as Hz: unknown suffix "s".

pub fn hint(&self) -> Option<String>

The accepted suffixes, for a text that does not read as a number and a suffix: Write a number followed by one of: Hz, kHz.

Trait Implementations

impl Clone for ParseUnitError

fn clone(&self) -> ParseUnitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseUnitError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for ParseUnitError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for ParseUnitError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for ParseUnitError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParseUnitError