Struct TextPosition 

pub struct TextPosition {
    pub offset: i32,
    pub affinity: TextAffinity,
}

A position in a string of text.

A TextPosition can be used to describe a caret position in between characters. The offset points to the position between offset - 1 and offset characters of the string, and the affinity is used to describe which character this position affiliates with.

Fields

offset: i32

The index of the character that immediately follows the position in the string representation of the text.

affinity: TextAffinity

Disambiguates cases where the offset could be at the end of one line or the start of the next.

Implementations

impl TextPosition

pub const fn new(offset: i32) -> TextPosition

Creates an object representing a particular position in a string, with downstream affinity.

pub const fn with_affinity(offset: i32, affinity: TextAffinity) -> TextPosition

Creates an object representing a particular position in a string.

Trait Implementations

impl Clone for TextPosition

fn clone(&self) -> TextPosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextPosition

impl Debug for TextPosition

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

Formats the value using the given formatter.

impl Eq for TextPosition

impl Hash for TextPosition

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TextPosition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextPosition