Enum SpanKind 

pub enum SpanKind {
    Whitespace,
    Comment,
    LiteralString,
    HexString,
    DictOpen,
    DictClose,
    ArrayOpen,
    ArrayClose,
    BraceOpen,
    BraceClose,
    Name,
    Regular,
}

The lexical class of a byte span.

Variants

Whitespace

A maximal run of PDF whitespace bytes.

Comment

A % comment, including the % and excluding the terminating EOL.

LiteralString

A ( … ) literal string (possibly with escaped/nested parens).

HexString

A < … > hexadecimal string.

DictOpen

A << dictionary opener.

DictClose

A >> dictionary closer.

ArrayOpen

A [ array opener.

ArrayClose

A ] array closer.

BraceOpen

A { brace opener.

BraceClose

A } brace closer.

Name

A / name, including the leading slash.

Regular

A maximal run of regular bytes (keywords, numbers, references, …).

Trait Implementations

impl Clone for SpanKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpanKind

impl Debug for SpanKind

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

Formats the value using the given formatter.

impl Eq for SpanKind

impl PartialEq for SpanKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpanKind