Enum NonNarrowChar

pub enum NonNarrowChar {
    ZeroWidth(RelativeBytePos),
    Wide(RelativeBytePos),
    Tab(RelativeBytePos),
}

Identifies an offset of a non-narrow character in a SourceFile.

Variants

ZeroWidth(RelativeBytePos)

Represents a zero-width character.

Wide(RelativeBytePos)

Represents a wide (full-width) character.

Tab(RelativeBytePos)

Represents a tab character, represented visually with a width of 4 characters.

Implementations

impl NonNarrowChar

pub fn pos(&self) -> RelativeBytePos

Returns the relative offset of the character in the SourceFile.

pub fn width(&self) -> usize

Returns the width of the character, 0 (zero-width) or 2 (wide).

Trait Implementations

impl Add<RelativeBytePos> for NonNarrowChar

type Output = NonNarrowChar

The resulting type after applying the + operator.

fn add(self, rhs: RelativeBytePos) -> Self

Performs the + operation.

impl Clone for NonNarrowChar

fn clone(&self) -> NonNarrowChar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NonNarrowChar

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

Formats the value using the given formatter.

impl PartialEq for NonNarrowChar

fn eq(&self, other: &NonNarrowChar) -> 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 Sub<RelativeBytePos> for NonNarrowChar

type Output = NonNarrowChar

The resulting type after applying the - operator.

fn sub(self, rhs: RelativeBytePos) -> Self

Performs the - operation.

impl Copy for NonNarrowChar

impl Eq for NonNarrowChar

impl StructuralPartialEq for NonNarrowChar