[−][src]Enum cursive::utils::span::IndexedCow
A span of text that can be either owned, or indexed in another String.
Variants
Borrowed
Indexes content in a separate string.
Fields of Borrowed
Owned(String)
Owns its content.
Methods
impl IndexedCow
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pub fn resolve<'a>(&'a self, source: &'a str) -> &'a str
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Resolve the span to a string slice.
pub fn from_cow(cow: Cow<str>, source: &str) -> Self
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Returns an indexed view of the given item.
Note: it is assumed cow
, if borrowed, is a substring of source
.
pub fn is_empty(&self) -> bool
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Returns true
if this represents an empty span.
pub fn offset(&mut self, offset: usize)
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If self
is borrowed, offset its indices by the given value.
Useful to update spans when concatenating sources.
Trait Implementations
impl Clone for IndexedCow
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fn clone(&self) -> IndexedCow
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<T> AsRef<IndexedCow> for IndexedSpan<T>
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fn as_ref(&self) -> &IndexedCow
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impl PartialEq<IndexedCow> for IndexedCow
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fn eq(&self, other: &IndexedCow) -> bool
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fn ne(&self, other: &IndexedCow) -> bool
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impl Eq for IndexedCow
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impl Debug for IndexedCow
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Auto Trait Implementations
impl Unpin for IndexedCow
impl Sync for IndexedCow
impl Send for IndexedCow
impl UnwindSafe for IndexedCow
impl RefUnwindSafe for IndexedCow
Blanket Implementations
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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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>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,