Struct TextCursor 

pub struct TextCursor {
    pub index: TextIndex,
}

𝐓 Continuation point within a caller-defined text traversal.

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^{📍 text}

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A TextCursor marks where a text-oriented process should resume.

The underlying sequence may represent bytes, Unicode scalars, graphemes, layout symbols, or other caller-defined text units.

Fields

index: TextIndex

Index of the next element in the traversal sequence.

Implementations

impl TextCursor

pub const fn new(index: TextIndex) -> Self

Creates a new cursor at the given index.

pub const fn new_prim(index: TextUnit) -> Self

Creates a new cursor at the given primitive index.

Trait Implementations

impl Clone for TextCursor

fn clone(&self) -> TextCursor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstInit for TextCursor

const INIT: Self

Returns the compile-time “initial value” for a type.

impl Copy for TextCursor

impl Debug for TextCursor

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

Formats the value using the given formatter.

impl Default for TextCursor

fn default() -> TextCursor

Returns the “default value” for a type.

impl Eq for TextCursor

impl Hash for TextCursor

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 TextCursor

fn eq(&self, other: &TextCursor) -> 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 StructuralPartialEq for TextCursor