[][src]Enum syntax::source_map::NonNarrowChar

pub enum NonNarrowChar {
    ZeroWidth(BytePos),
    Wide(BytePos),
    Tab(BytePos),
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

Variants

ZeroWidth(BytePos)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Represents a zero-width character.

Wide(BytePos)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Represents a wide (full-width) character.

Tab(BytePos)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

Methods

impl NonNarrowChar[src]

pub fn pos(&self) -> BytePos[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Returns the absolute offset of the character in the SourceMap.

pub fn width(&self) -> usize[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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

Trait Implementations

impl Add<BytePos> for NonNarrowChar[src]

type Output = NonNarrowChar

The resulting type after applying the + operator.

impl Clone for NonNarrowChar[src]

impl Copy for NonNarrowChar[src]

impl Debug for NonNarrowChar[src]

impl Decodable for NonNarrowChar[src]

impl Encodable for NonNarrowChar[src]

impl Eq for NonNarrowChar[src]

impl PartialEq<NonNarrowChar> for NonNarrowChar[src]

impl StructuralEq for NonNarrowChar[src]

impl StructuralPartialEq for NonNarrowChar[src]

impl Sub<BytePos> for NonNarrowChar[src]

type Output = NonNarrowChar

The resulting type after applying the - operator.

Auto Trait Implementations

impl RefUnwindSafe for NonNarrowChar

impl Send for NonNarrowChar

impl Sync for NonNarrowChar

impl Unpin for NonNarrowChar

impl UnwindSafe for NonNarrowChar

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Decodable for T where
    T: UseSpecializedDecodable
[src]

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?Sized
[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<E> SpecializationError for E[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = !

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.