Struct alloc::fmt::Error 1.0.0[−][src]
pub struct 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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impl Clone for Error
[src]pub fn clone(&self) -> Error
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pub fn clone_from(&mut self, source: &Self)
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impl PartialOrd<Error> for Error
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impl PartialOrd<Error> for Error
[src]impl Copy for Error
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impl Eq for Error
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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> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
The resulting type after obtaining ownership.