Struct SpannedStr 

pub struct SpannedStr<'a, T> { /* private fields */ }

The immutable, borrowed equivalent of SpannedString.

Implementations

impl<'a, T> SpannedStr<'a, T>

where T: 'a,

pub const fn new(source: &'a str, spans: &'a [IndexedSpan<T>]) -> Self

Creates a new SpannedStr from the given references.

pub const fn empty() -> Self

Creates a new empty SpannedStr.

pub fn spans<'b>( &'b self, ) -> impl DoubleEndedIterator<Item = Span<'a, T>> + ExactSizeIterator<Item = Span<'a, T>> + 'b

where 'a: 'b,

Gives access to the parsed styled spans.

pub const fn spans_raw(&self) -> &'a [IndexedSpan<T>]

Returns a reference to the indexed spans.

pub const fn source(&self) -> &'a str

Returns a reference to the source (non-parsed) string.

pub const fn is_empty(&self) -> bool

Returns true if self is empty.

Can be caused by an empty source, or no span.

pub fn width(&self) -> usize

Returns the width taken by this string.

This is the sum of the width of each span.

pub fn from_spanned_text<'b, S>(text: &'b S) -> Self

where S: SpannedText<S = IndexedSpan<T>>, 'b: 'a,

Create a new SpannedStr by borrowing from a SpannedText.

Trait Implementations

impl<'a, T> Clone for SpannedStr<'a, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for SpannedStr<'a, T>

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

Formats the value using the given formatter.

impl<'a, T> From<&'a SpannedString<T>> for SpannedStr<'a, T>

fn from(other: &'a SpannedString<T>) -> Self

Converts to this type from the input type.

impl<'a, T: Hash> Hash for SpannedStr<'a, T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, T: PartialEq> PartialEq for SpannedStr<'a, T>

fn eq(&self, other: &SpannedStr<'a, T>) -> bool

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

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<'a, T> SpannedText for SpannedStr<'a, T>

where T: 'a,

type S = IndexedSpan<T>

Type of span returned by SpannedText::spans().

fn source(&self) -> &str

Returns the source text.

fn spans(&self) -> &[IndexedSpan<T>]

Returns the spans for this text.

fn as_ref(&self) -> SpannedTextRef<'_, Self>

Returns a SpannedText by reference.

impl<'a, T: Eq> Eq for SpannedStr<'a, T>

impl<'a, T> StructuralPartialEq for SpannedStr<'a, T>