Struct SinglePosStatement 

pub struct SinglePosStatement {
    pub pos: Vec<(GlyphContainer, Option<ValueRecord>)>,
    pub prefix: Vec<GlyphContainer>,
    pub suffix: Vec<GlyphContainer>,
    pub force_chain: bool,
    pub location: Range<usize>,
}

A single positioning rule (GPOS type 1)

Fields

pos: Vec<(GlyphContainer, Option<ValueRecord>)>

The glyphs and their associated value records to be positioned

prefix: Vec<GlyphContainer>

The prefix (backtrack) glyphs

suffix: Vec<GlyphContainer>

The suffix (lookahead) glyphs

force_chain: bool

Whether to force this statement to be treated as a contextual positioning rule

location: Range<usize>

The location of the statement in the source feature file

Implementations

impl SinglePosStatement

pub fn new( prefix: Vec<GlyphContainer>, suffix: Vec<GlyphContainer>, pos: Vec<(GlyphContainer, Option<ValueRecord>)>, force_chain: bool, location: Range<usize>, ) -> Self

Create a new single positioning statement.

Trait Implementations

impl Clone for SinglePosStatement

fn clone(&self) -> SinglePosStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SinglePosStatement

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

Formats the value using the given formatter.

impl From<Gpos1> for SinglePosStatement

fn from(val: Gpos1) -> Self

Converts to this type from the input type.

impl PartialEq for SinglePosStatement

fn eq(&self, other: &SinglePosStatement) -> 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 Eq for SinglePosStatement

impl StructuralPartialEq for SinglePosStatement