Struct `ParseFloatError`

pub struct ParseFloatError { pub(in ::num) kind: FloatErrorKind }

An error which can be returned when parsing a float.

This error is used as the error type for the FromStr implementation for f32 and f64.

Example

use std::str::FromStr;

if let Err(e) = f64::from_str("a.12") {
    println!("Failed conversion to f64: {e}");
}

Fields

kind: FloatErrorKind

Trait Implementations

`impl Clone for ParseFloatError`

fn clone(&self) -> ParseFloatError

`impl Debug for ParseFloatError`

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

`impl Display for ParseFloatError`

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

`impl Eq for ParseFloatError`

fn assert_fields_are_eq(&self)

`impl Error for ParseFloatError`

`impl PartialEq for ParseFloatError`

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

`impl StructuralPartialEq for ParseFloatError`

Auto Trait Implementations

`impl Freeze for ParseFloatError`

`impl RefUnwindSafe for ParseFloatError`

`impl Send for ParseFloatError`

`impl Sync for ParseFloatError`

`impl Unpin for ParseFloatError`

`impl UnsafeUnpin for ParseFloatError`

`impl UnwindSafe for ParseFloatError`

Blanket Implementations

`impl<T> Any for ParseFloatError where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for ParseFloatError where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for ParseFloatError where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for ParseFloatError where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for ParseFloatError`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> SizeHint for ParseFloatError where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for ParseFloatError`

`impl<T, U> Into for ParseFloatError where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for ParseFloatError where U: Into<T>,`

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

`impl<T, U> TryInto for ParseFloatError where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>