Skip to main content

Display

Struct Display

pub struct Display<T>where
    T: AsRef<[u8]>,
{ /* private fields */ }

Available on crate feature alloc only.

Expand description

A wrapper for displaying a byte slice as a hexadecimal string.

let bytes = &[0xde, 0xad, 0xbe, 0xef];

let displayed = fashex::Display::from(bytes);

assert_eq!(format!("{}", &displayed), "deadbeef");
assert_eq!(format!("{:X}", &displayed), "DEADBEEF");
assert_eq!(format!("{:#x}", &displayed), "0xdeadbeef");
assert_eq!(format!("{:#X}", &displayed), "0xDEADBEEF");

Implementations§

impl<T> Display<T>
where T: AsRef<[u8]>,

pub const fn as_inner(&self) -> &T

Returns a reference to the inner value of the Display.

impl<T> Display<T>
where T: AsRef<[u8]>,

pub const fn as_inner_mut(&mut self) -> &mut T

Returns a mutable reference to the inner value of Display.

impl<T> Display<T>
where T: AsRef<[u8]>,

pub const fn from(value: T) -> Self

Wraps the given inner value with Display

The other fields will be each set to the specified default value.

Trait Implementations§

impl<T> AsMut<T> for Display<T>
where T: AsRef<[u8]>,

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

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> AsRef<T> for Display<T>
where T: AsRef<[u8]>,

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> Borrow<T> for Display<T>
where T: AsRef<[u8]>,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Display<T>
where T: AsRef<[u8]>,

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

Mutably borrows from an owned value. Read more

impl<T> Clone for Display<T>
where T: AsRef<[u8]> + Clone,

fn clone(&self) -> Display<T>

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<T> Debug for Display<T>
where T: Debug + AsRef<[u8]>,

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

Formats the value using the given formatter. Read more

impl<T> Deref for Display<T>
where T: AsRef<[u8]>,

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> DerefMut for Display<T>
where T: AsRef<[u8]>,

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

Mutably dereferences the value.

impl<T: AsRef<[u8]>> Display for Display<T>

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

Formats the value using the given formatter. Read more

impl<T> From<T> for Display<T>
where T: AsRef<[u8]>,

fn from(value: T) -> Self

Converts to this type from the input type.

impl<T: AsRef<[u8]>> LowerHex for Display<T>

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

Formats the value using the given formatter. Read more

impl<T> PartialEq for Display<T>
where T: AsRef<[u8]> + PartialEq,

fn eq(&self, other: &Display<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: AsRef<[u8]>> UpperHex for Display<T>

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

Formats the value using the given formatter. Read more

impl<T> Copy for Display<T>
where T: AsRef<[u8]> + Copy,

impl<T> Eq for Display<T>
where T: AsRef<[u8]> + Eq,

impl<T> StructuralPartialEq for Display<T>
where T: AsRef<[u8]>,

Auto Trait Implementations§

impl<T> Freeze for Display<T>
where T: Freeze,

impl<T> RefUnwindSafe for Display<T>
where T: RefUnwindSafe,

impl<T> Send for Display<T>
where T: Send,

impl<T> Sync for Display<T>
where T: Sync,

impl<T> Unpin for Display<T>
where T: Unpin,

impl<T> UnsafeUnpin for Display<T>
where T: UnsafeUnpin,

impl<T> UnwindSafe for Display<T>
where T: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)

The target type on which the method may be called.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.