Struct Display

pub struct Display<'a> { /* private fields */ }

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

use std::ffi::OsStr;

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

Trait Implementations

impl Debug for Display<'_>

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

impl Display for Display<'_>

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

Auto Trait Implementations

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

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
    T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere
    U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

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

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