Struct WordAtCaret 

pub struct WordAtCaret {
    pub word: String,
    pub trailing: String,
    pub chars_before_caret: usize,
    pub chars_after_caret: usize,
}

The word at (or immediately to the left of) the caret, with the metadata an emit-side replace needs to delete the right characters before retyping. Returned by Buffer::word_at_caret.

Fields

word: String

The full word — both halves around the caret if the caret sits inside the word.

trailing: String

Whitespace between the right edge of the word and the caret when the caret is in trailing whitespace, otherwise empty.

chars_before_caret: usize

How many characters of word sit BEFORE the caret. Emit uses this as the BackSpace count.

chars_after_caret: usize

How many characters of word sit AFTER the caret. Emit uses this as the Delete-key count.

Trait Implementations

impl Clone for WordAtCaret

fn clone(&self) -> WordAtCaret

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WordAtCaret

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

Formats the value using the given formatter.

impl PartialEq for WordAtCaret

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for WordAtCaret

impl StructuralPartialEq for WordAtCaret