Struct serde::lib::core::ffi::os_str::Display

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pub struct Display<'a> {
    os_str: &'a OsStr,
}
🔬This is a nightly-only experimental API. (os_str_display)
Expand description

Helper struct for safely printing an OsStr with format! and {}.

An OsStr might contain non-Unicode data. This struct implements the Display trait in a way that mitigates that. It is created by the display method on OsStr. This may perform lossy conversion, depending on the platform. If you would like an implementation which escapes the OsStr please use Debug instead.

§Examples

#![feature(os_str_display)]
use std::ffi::OsStr;

let s = OsStr::new("Hello, world!");
println!("{}", s.display());

Fields§

§os_str: &'a OsStr
🔬This is a nightly-only experimental API. (os_str_display)

Trait Implementations§

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impl Debug for Display<'_>

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

Formats the value using the given formatter. Read more
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impl Display for Display<'_>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for Display<'a>

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impl<'a> RefUnwindSafe for Display<'a>

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impl<'a> Send for Display<'a>

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impl<'a> Sync for Display<'a>

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impl<'a> Unpin for Display<'a>

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impl<'a> UnwindSafe for Display<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.