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Enum std::num::IntErrorKind

#[non_exhaustive]pub enum IntErrorKind {
    Empty,
    InvalidDigit,
    Overflow,
    Underflow,
    Zero,
}

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Enum to store the various types of errors that can cause parsing an integer to fail.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Empty

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Value being parsed is empty.

Among other causes, this variant will be constructed when parsing an empty string.

InvalidDigit

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Contains an invalid digit.

Among other causes, this variant will be constructed when parsing a string that contains a letter.

Overflow

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Integer is too large to store in target integer type.

Underflow

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Integer is too small to store in target integer type.

Zero

🔬 This is a nightly-only experimental API. (int_error_matching #22639)it can be useful to match errors when making error messages for integer parsing

Value was Zero

This variant will be emitted when the parsing string has a value of zero, which would be illegal for non-zero types.

Trait Implementations

`impl Clone for IntErrorKind`[src]

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

`fn clone_from(&mut self, source: &Self)`[src]1.0.0

`impl Debug for IntErrorKind`[src]

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

`impl Eq for IntErrorKind`[src]

`impl PartialEq<IntErrorKind> for IntErrorKind`[src]

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

`fn ne(&self, other: &Rhs) -> bool`[src]1.0.0

`impl StructuralEq for IntErrorKind`[src]

`impl StructuralPartialEq for IntErrorKind`[src]

Auto Trait Implementations

`impl RefUnwindSafe for IntErrorKind`

`impl Send for IntErrorKind`

`impl Sync for IntErrorKind`

`impl Unpin for IntErrorKind`

`impl UnwindSafe for IntErrorKind`

Blanket Implementations

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

`fn type_id(&self) -> TypeId`[src]

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

fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized, 
    type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized, 
    type Item = <I as Iterator>::Item;
impl<R: Read + ?Sized, '_> Read for &'_ mut R
impl<W: Write + ?Sized, '_> Write for &'_ mut W

[src]

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

fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized, 
    type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized, 
    type Item = <I as Iterator>::Item;
impl<R: Read + ?Sized, '_> Read for &'_ mut R
impl<W: Write + ?Sized, '_> Write for &'_ mut W

[src]

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

`fn from(t: T) -> T`[src]

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

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

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

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

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/num/enum.IntErrorKind.html

Enum std::num::IntErrorKind

Variants (Non-exhaustive)

Trait Implementations

impl Clone for IntErrorKind[src]

fn clone(&self) -> IntErrorKind[src]

fn clone_from(&mut self, source: &Self)[src]1.0.0

impl Debug for IntErrorKind[src]

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

impl Eq for IntErrorKind[src]

impl PartialEq<IntErrorKind> for IntErrorKind[src]

fn eq(&self, other: &IntErrorKind) -> bool[src]

fn ne(&self, other: &Rhs) -> bool[src]1.0.0

impl StructuralEq for IntErrorKind[src]

impl StructuralPartialEq for IntErrorKind[src]

Auto Trait Implementations

impl RefUnwindSafe for IntErrorKind

impl Send for IntErrorKind

impl Sync for IntErrorKind

impl Unpin for IntErrorKind

impl UnwindSafe for IntErrorKind

Blanket Implementations

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

fn type_id(&self) -> TypeId[src]

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

Notable traits for &'_ mut F

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

Notable traits for &'_ mut F

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

fn from(t: T) -> T[src]

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

fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

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

type Error = Infallible

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

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

`impl Clone for IntErrorKind`[src]

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

`fn clone_from(&mut self, source: &Self)`[src]1.0.0

`impl Debug for IntErrorKind`[src]

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

`impl Eq for IntErrorKind`[src]

`impl PartialEq<IntErrorKind> for IntErrorKind`[src]

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

`fn ne(&self, other: &Rhs) -> bool`[src]1.0.0

`impl StructuralEq for IntErrorKind`[src]

`impl StructuralPartialEq for IntErrorKind`[src]

`impl RefUnwindSafe for IntErrorKind`

`impl Send for IntErrorKind`

`impl Sync for IntErrorKind`

`impl Unpin for IntErrorKind`

`impl UnwindSafe for IntErrorKind`

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

`fn type_id(&self) -> TypeId`[src]

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

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

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

`fn from(t: T) -> T`[src]

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

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

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

`type Error = Infallible`

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

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

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

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