Struct PeekState 

pub struct PeekState {
    pub open: bool,
    pub path: PathBuf,
    pub target_row: usize,
    pub target_col: usize,
    pub lines: Vec<String>,
    pub base_row: usize,
    pub scroll: usize,
}

Fields

open: bool

path: PathBuf

target_row: usize

target_col: usize

lines: Vec<String>

Lines loaded from file (or buffer) around the target.

base_row: usize

Absolute buffer row of lines[0]

scroll: usize

Implementations

impl PeekState

pub fn new() -> Self

pub fn close(&mut self)

pub fn open_at( &mut self, path: PathBuf, row: usize, col: usize, fallback_text: Option<&str>, context: usize, )

Load a window of source around row from disk (or fallback_text if path matches open buffer).

pub fn scroll_by(&mut self, delta: isize)

Trait Implementations

impl Clone for PeekState

fn clone(&self) -> PeekState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PeekState

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

Formats the value using the given formatter.

impl Default for PeekState

fn default() -> Self

Returns the “default value” for a type.