# Struct core::num::ParseFloatError 1.0.0[−][src]

    pub struct ParseFloatError { /* fields omitted */ }

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);
    }

Run

## Trait Implementations

### `impl Clone for ParseFloatError`[src]

#### `fn clone(&self) -> ParseFloatError`[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`[src]

Performs copy-assignment from `source`. Read more

### `impl Debug for ParseFloatError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

Formats the value using the given formatter. Read more

### `impl Display for ParseFloatError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

Formats the value using the given formatter. Read more

### `impl Eq for ParseFloatError`[src]

### `impl PartialEq<ParseFloatError> for ParseFloatError`[src]

#### `fn eq(&self, other: &ParseFloatError) -> bool`[src]

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

#### `fn ne(&self, other: &ParseFloatError) -> bool`[src]

This method tests for `!=`.

### `impl StructuralEq for ParseFloatError`[src]

### `impl StructuralPartialEq for ParseFloatError`[src]

## Auto Trait Implementations

### `impl Send for ParseFloatError`

### `impl Sync for ParseFloatError`

### `impl Unpin for ParseFloatError`

## Blanket Implementations

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `pub fn type_id(&Self) -> TypeId`[src]

Gets the `TypeId` of `self`. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow(&Self) -> &T`[src]

Immutably borrows from an owned value. Read more

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `pub fn borrow_mut(&mut Self) -> &mut T`[src]

Mutably borrows from an owned value. Read more

### `impl<T> From<T> for T`[src]

#### `pub fn from(T) -> T`[src]

Performs the conversion.

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `pub fn into(Self) -> U`[src]

Performs the conversion.

### `impl<T, U> TryFrom<U> for T where
U: Into<T>,` [src]

#### `type Error = Infallible`

The type returned in the event of a conversion error.

#### `pub fn try_from(U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

Performs the conversion.

### `impl<T, U> TryInto<U> for T where
U: TryFrom<T>,` [src]

#### `type Error = <U as TryFrom<T>>::Error`

The type returned in the event of a conversion error.

#### `pub fn try_into(Self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.