Struct core_extensions::strings::LeftPadder[−][src]

pub struct LeftPadder<'a> { /* fields omitted */ }

This is supported on crate feature slices only.

Expand description

Add padding to a string in its Display impl.

Example

use core_extensions::strings::LeftPadder;
 
assert_eq!(LeftPadder::new("foo\n bar", 0).to_string(), "foo\n bar");
assert_eq!(LeftPadder::new("foo\n bar", 1).to_string(), " foo\n  bar");
assert_eq!(LeftPadder::new("foo\n bar", 2).to_string(), "  foo\n   bar");
assert_eq!(LeftPadder::new("foo\n bar", 4).to_string(), "    foo\n     bar");

Implementations

impl<'a> LeftPadder<'a>

pub fn new(string: &'a str, padding: usize) -> Self

Constructs a LeftPadder

Trait Implementations

impl<'a> Clone for LeftPadder<'a>

fn clone(&self) -> LeftPadder<'a>

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl<'a> Debug for LeftPadder<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Display for LeftPadder<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Copy for LeftPadder<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for LeftPadder<'a>

impl<'a> Send for LeftPadder<'a>

impl<'a> Sync for LeftPadder<'a>

impl<'a> Unpin for LeftPadder<'a>

impl<'a> UnwindSafe for LeftPadder<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn as_phantom(&self) -> PhantomData<Self>

This is supported on crate feature phantom only.

Gets a PhantomData<Self>. Read more

fn as_phantom_covariant(&self) -> PhantomData<fn() -> Self>

This is supported on crate feature phantom only.

Gets a PhantomData<fn() -> Self>, a covariant PhantomData.

fn as_phantom_contra(&self) -> PhantomData<fn(_: Self)>

This is supported on crate feature phantom only.

Gets a PhantomData<fn(Self)>, a contravariant PhantomData.

fn as_phantom_invariant(&self) -> PhantomData<fn(_: Self) -> Self>

This is supported on crate feature phantom only.

Gets a PhantomData<fn(Self) -> Self>, an invariant PhantomData.

const PHANTOM: PhantomData<Self>

This is supported on crate feature phantom only.

Gets a PhantomData<Self>. Read more

const PHANTOM_COVARIANT: PhantomData<fn() -> Self>

This is supported on crate feature phantom only.

Constructs a PhantomData<fn() -> T>, a covariant PhantomData. Read more

const PHANTOM_CONTRA: PhantomData<fn(_: Self)>

This is supported on crate feature phantom only.

Gets a PhantomData<fn(Self)>, a contravariant PhantomData. Read more

const PHANTOM_INVARIANT: PhantomData<fn(_: Self) -> Self>

This is supported on crate feature phantom only.

Gets a PhantomData<fn(Self) -> Self>, an invariant PhantomData. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

fn ref_call<P>(&self, params: P) -> Self::Returns where
Self: CallRef<P>,

This is supported on crate feature callable only.

For calling CallRef::ref_call_, with the ability to specify the types of the arguments.. Read more

fn mut_call<P>(&mut self, params: P) -> Self::Returns where
Self: CallMut<P>,

This is supported on crate feature callable only.

For calling CallMut::mut_call_, with the ability to specify the types of the arguments.. Read more

fn into_call<P>(self, params: P) -> Self::Returns where
Self: Sized,
Self: CallInto<P>,

This is supported on crate feature callable only.

For calling CallInto::into_call_, with the ability to specify the types of the arguments.. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

recently added

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

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

pub default 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.

pub 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.

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

Performs the conversion.