Enum Operator

enum Operator {
    HStem,
    VStem,
    VMoveTo,
    RLineTo,
    HLineTo,
    VLineTo,
    RrCurveTo,
    CallSubr,
    Return,
    EndChar,
    VariationStoreIndex,
    Blend,
    HStemHm,
    HintMask,
    CntrMask,
    RMoveTo,
    HMoveTo,
    VStemHm,
    RCurveLine,
    RLineCurve,
    VvCurveTo,
    HhCurveTo,
    CallGsubr,
    VhCurveTo,
    HvCurveTo,
    HFlex,
    Flex,
    HFlex1,
    Flex1,
}

PostScript charstring operator.

See https://learn.microsoft.com/en-us/typography/opentype/spec/cff2charstr#appendix-a-cff2-charstring-command-codes

Variants

HStem

VStem

VMoveTo

RLineTo

HLineTo

VLineTo

RrCurveTo

CallSubr

Return

EndChar

VariationStoreIndex

Blend

HStemHm

HintMask

CntrMask

RMoveTo

HMoveTo

VStemHm

RCurveLine

RLineCurve

VvCurveTo

HhCurveTo

CallGsubr

VhCurveTo

HvCurveTo

HFlex

Flex

HFlex1

Flex1

Implementations

impl Operator

fn read(cursor: &mut Cursor<'_>, b0: u8) -> Result<Self, Error>

fn from_opcode(opcode: u8) -> Option<Self>

Creates an operator from the given opcode.

pub fn from_two_byte_opcode(opcode: u8) -> Option<Self>

Creates an operator from the given extended opcode.

These are preceded by a byte containing the escape value of 12.

Trait Implementations

impl Clone for Operator

fn clone(&self) -> Operator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operator

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

Formats the value using the given formatter.

impl PartialEq for Operator

fn eq(&self, other: &Operator) -> 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 Copy for Operator

impl Eq for Operator

impl StructuralPartialEq for Operator