Struct DiffViewState 

pub struct DiffViewState {
    pub selection: Selection,
    /* private fields */
}

The view’s state, kept by the app: selection, expanded ranges, folded files.

Fields

selection: Selection

Selected rows (row indices of the current layout).

Implementations

impl DiffViewState

pub fn new() -> Self

pub fn expand(&mut self, file: usize, gap: usize, lines: u32)

Shows lines more lines of collapsed range gap of file (see FileDiff::gaps).

pub fn expanded(&self, file: usize, gap: usize) -> u32

Lines of range gap of file shown so far.

pub fn set_file_collapsed(&mut self, file: usize, collapsed: bool)

Folds or unfolds a file to its header.

pub fn is_file_collapsed(&self, file: usize) -> bool

Trait Implementations

impl Clone for DiffViewState

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 DiffViewState

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

Formats the value using the given formatter.

impl Default for DiffViewState

fn default() -> Self

Returns the “default value” for a type.