Struct Bookmarks 

pub struct Bookmarks { /* private fields */ }

The marked lines of one document, sorted and without repeats.

Implementations

impl Bookmarks

pub fn lines(&self) -> &[usize]

The marked lines, in order.

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn contains(&self, line: usize) -> bool

pub fn set(&mut self, lines: impl IntoIterator<Item = usize>, line_count: usize)

Replaces the marks with lines; lines past the last of line_count are dropped.

pub fn insert(&mut self, line: usize) -> bool

Marks line; returns whether it was unmarked.

pub fn remove(&mut self, line: usize) -> bool

Unmarks line; returns whether it was marked.

pub fn toggle(&mut self, line: usize) -> bool

Marks line if it is unmarked, else unmarks it; returns whether it is marked now.

pub fn clear(&mut self)

pub fn next_after(&self, line: usize) -> Option<usize>

The first marked line after line, else the first one (wrapping around, as F2 does).

pub fn prev_before(&self, line: usize) -> Option<usize>

The last marked line before line, else the last one.

pub fn invert(&mut self, line_count: usize)

Marks every unmarked line of a document of line_count lines and unmarks every marked one.

Trait Implementations

impl Clone for Bookmarks

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bookmarks

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

Formats the value using the given formatter.

impl Default for Bookmarks

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Bookmarks

impl PartialEq for Bookmarks

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Bookmarks