Struct Buffer 

pub struct Buffer {
    pub language: Option<String>,
    pub fold_strategy: FoldStrategy,
    pub read_only: bool,
    pub meta: FileMeta,
    /* private fields */
}

Fields

language: Option<String>

fold_strategy: FoldStrategy

How fold regions are found; the app sets it from the language.

read_only: bool

Edits are refused (a compare view’s copy of a file on disk).

meta: FileMeta

Implementations

impl Buffer

pub fn id(&self) -> BufferId

pub fn doc(&self) -> &Document

pub fn history(&self) -> &History

pub fn revision(&self) -> Revision

Identifies the current text state; returns to an earlier value on undo.

pub fn is_dirty(&self) -> bool

pub fn mark_saved(&mut self)

Records that the current state is what is on disk.

pub fn mark_saved_at(&mut self, revision: Revision)

Records that revision is what is on disk (a background save of an earlier state finished; the buffer stays dirty if it changed since).

pub fn mark_modified(&mut self)

Marks the buffer as differing from disk, e.g. when its text was restored from a backup snapshot.

pub fn take_line_edits(&mut self) -> Vec<LineEdit>

How the lines changed since the last call, in the order the edits were applied (for incremental highlighting).

Trait Implementations

impl Debug for Buffer

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

Formats the value using the given formatter.