1.0.0[−][src]Struct core::fmt::Error
The error type which is returned from formatting a message into a stream.
This type does not support transmission of an error other than that an error occurred. Any extra information must be arranged to be transmitted through some other means.
An important thing to remember is that the type fmt::Error
should not be
confused with std::io::Error
or std::error::Error
, which you may also
have in scope.
Examples
use std::fmt::{self, write}; let mut output = String::new(); if let Err(fmt::Error) = write(&mut output, format_args!("Hello {}!", "world")) { panic!("An error occurred"); }Run
Trait Implementations
impl Clone for Error
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fn clone(&self) -> Error
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fn clone_from(&mut self, source: &Self)
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impl Copy for Error
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impl Debug for Error
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impl Default for Error
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impl Display for Error
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impl Eq for Error
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impl Hash for Error
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H: Hasher>(data: &[Self], state: &mut H) where
Self: Sized,
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Self: Sized,
impl Ord for Error
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fn cmp(&self, other: &Error) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self where
Self: Sized,
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Self: Sized,
#[must_use]fn min(self, other: Self) -> Self where
Self: Sized,
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Self: Sized,
#[must_use]fn clamp(self, min: Self, max: Self) -> Self where
Self: Sized,
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Self: Sized,
impl PartialEq<Error> for Error
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impl PartialOrd<Error> for Error
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fn partial_cmp(&self, other: &Error) -> Option<Ordering>
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#[must_use]fn lt(&self, other: &Rhs) -> bool
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#[must_use]fn le(&self, other: &Rhs) -> bool
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#[must_use]fn gt(&self, other: &Rhs) -> bool
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#[must_use]fn ge(&self, other: &Rhs) -> bool
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impl StructuralEq for Error
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impl StructuralPartialEq for Error
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Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut Self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,