Len

zero_copy_pads

Struct Len 

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pub struct Len<Inner: AsRef<str>>(/* private fields */);
Expand description

Treat str::len as width.

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impl<Inner: AsRef<str>> Len<Inner>

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pub fn into_inner(self) -> Inner

Extract the inner value.

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pub fn as_inner(&self) -> &Inner

Get reference to inner value.

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pub fn as_str(&self) -> &str

Get reference to inner str.

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impl<Inner: AsRef<str>> AsMut<Inner> for Len<Inner>

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

Converts this type into a mutable reference of the (usually inferred) input type.
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impl<Inner: AsRef<str>> AsRef<Inner> for Len<Inner>

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fn as_ref(&self) -> &Inner

Converts this type into a shared reference of the (usually inferred) input type.
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impl<Inner: AsRef<str>> AsRef<str> for Len<Inner>

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl<Inner: Clone + AsRef<str>> Clone for Len<Inner>

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fn clone(&self) -> Len<Inner>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Inner: Debug + AsRef<str>> Debug for Len<Inner>

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

Formats the value using the given formatter. Read more
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impl<Inner: AsRef<str>> Deref for Len<Inner>

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type Target = Inner

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<Inner: AsRef<str>> DerefMut for Len<Inner>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl<Inner: AsRef<str>> Display for Len<Inner>

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

Formats the value using the given formatter. Read more
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impl<Inner: AsRef<str>> From<Inner> for Len<Inner>

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fn from(original: Inner) -> Len<Inner>

Converts to this type from the input type.
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impl<Inner: PartialEq + AsRef<str>> PartialEq for Len<Inner>

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fn eq(&self, other: &Len<Inner>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<Inner: AsRef<str>> Width for Len<Inner>

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fn width(&self) -> usize

Get width of the value.
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impl<Inner: Copy + AsRef<str>> Copy for Len<Inner>

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impl<Inner: Eq + AsRef<str>> Eq for Len<Inner>

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impl<Inner: AsRef<str>> StructuralPartialEq for Len<Inner>

Auto Trait Implementations§

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impl<Inner> Freeze for Len<Inner>
where Inner: Freeze,

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impl<Inner> RefUnwindSafe for Len<Inner>
where Inner: RefUnwindSafe,

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impl<Inner> Send for Len<Inner>
where Inner: Send,

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impl<Inner> Sync for Len<Inner>
where Inner: Sync,

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impl<Inner> Unpin for Len<Inner>
where Inner: Unpin,

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impl<Inner> UnwindSafe for Len<Inner>
where Inner: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

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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
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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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.