Struct HexState 

pub struct HexState {
    pub sel: Option<(u32, u32)>,
    pub cols: u8,
    /* private fields */
}

the app-owned state of a hex view: selection, bytes per row, caret

Fields

sel: Option<(u32, u32)>

the selected bytes: (start, length >= 1); when the app changes it, the view scrolls to it

cols: u8

bytes per row; 0 = 16 when they fit, else 8

Implementations

impl HexState

pub fn caret(&self) -> u32

the keyboard caret (a byte offset)

pub fn reveal(&mut self, off: u32)

scroll byte off into view

Trait Implementations

impl Clone for HexState

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 HexState

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

Formats the value using the given formatter.

impl Default for HexState

fn default() -> Self

Returns the “default value” for a type.