Struct cursive::utils::lines::spans::Segment

pub struct Segment {
    pub span_id: usize,
    pub start: usize,
    pub end: usize,
    pub width: usize,
}

Refers to a part of a span

Fields

span_id: usize

ID of the span this segment refers to

start: usize

Beginning of this segment within the span (included)

end: usize

End of this segment within the span (excluded)

width: usize

Width of this segment

Implementations

impl Segment

pub fn resolve<T>(&self, source: &SpannedStr<'a, T>) -> Span<'a, T>

Resolve this segment to a string slice and an attribute.

pub fn resolve_plain<S>(&self, source: &'a S) -> &'a str where
    S: SpannedText, 

Resolves this segment to plain text.

pub fn source_indices<S>(&self, spans: &[S]) -> Option<(usize, usize)> where
    S: AsRef<IndexedCow>, 

Returns indices in the source string, if possible.

Returns (start, end), or None if the target span is an owned string.

Trait Implementations

impl Clone for Segment

pub fn clone(&self) -> Segment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Segment

impl Debug for Segment

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

Formats the value using the given formatter.

impl Eq for Segment

impl Hash for Segment

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Segment> for Segment

pub fn eq(&self, other: &Segment) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &Segment) -> bool

This method tests for !=.

impl StructuralEq for Segment

impl StructuralPartialEq for Segment