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Str

o3::buffer::storage

Struct Str 

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pub struct Str<O: Source = Shared> { /* private fields */ }
Expand description

An immutable owner whose complete logical range is valid UTF-8.

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impl<O: Source> Str<O>

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pub fn from_utf8(owner: O) -> Result<Self, Utf8Error>

Methods from Deref<Target = Utf8<O>>§

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pub fn as_str(&self) -> &str

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pub fn as_bytes(&self) -> &[u8] ⓘ

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pub fn is_empty(&self) -> bool

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pub fn len(&self) -> usize

Trait Implementations§

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impl<O: Source> Deref for Str<O>

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type Target = Utf8<O>

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

Dereferences the value.
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impl TryFrom<&mut String> for Str

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fn try_from(value: &mut String) -> Result<Self, Self::Error>

Transfers the text on success; allocation failure leaves it unchanged.

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type Error = Exhausted

The type returned in the event of a conversion error.

Auto Trait Implementations§

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impl<O> Freeze for Str<O>
where Utf8<O>: Freeze,

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impl<O> RefUnwindSafe for Str<O>
where Utf8<O>: RefUnwindSafe,

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impl<O> Send for Str<O>
where Utf8<O>: Send,

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impl<O> Sync for Str<O>
where Utf8<O>: Sync,

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impl<O> Unpin for Str<O>
where Utf8<O>: Unpin,

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impl<O> UnsafeUnpin for Str<O>
where Utf8<O>: UnsafeUnpin,

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impl<O> UnwindSafe for Str<O>
where Utf8<O>: 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> Convert<T> for T

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fn into(self) -> T

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

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type Error = !

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

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.