Enum syntax::codemap::NonNarrowChar

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Identifies an offset of a non-narrow character in a FileMap

Variants

ZeroWidth(BytePos)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Represents a zero-width character

Wide(BytePos)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Represents a wide (fullwidth) character

Tab(BytePos)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

Methods

impl NonNarrowChar

pub fn pos(&self) -> BytePos

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Returns the absolute offset of the character in the CodeMap

pub fn width(&self) -> usize

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

Trait Implementations

impl Add<BytePos> for NonNarrowChar

type Output = NonNarrowChar

The resulting type after applying the + operator.

fn add(self, rhs: BytePos) -> NonNarrowChar

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<(), Error>

Formats the value using the given formatter.

impl Copy for NonNarrowChar

impl Sub<BytePos> for NonNarrowChar

type Output = NonNarrowChar

The resulting type after applying the - operator.

fn sub(self, rhs: BytePos) -> NonNarrowChar

Performs the - operation.

impl Decodable for NonNarrowChar

fn decode<__D>(d: &mut __D) -> Result<NonNarrowChar, <__D as Decoder>::Error> where     __D: Decoder,

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Eq for NonNarrowChar

fn assert_receiver_is_total_eq(&self)

impl Encodable for NonNarrowChar

fn encode<__S>(&self, s: &mut __S) -> Result<(), <__S as Encoder>::Error> where     __S: Encoder,

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl PartialEq<NonNarrowChar> for NonNarrowChar

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.