Struct allsorts_no_std::tables::HheaTable

pub struct HheaTable {
    pub ascender: i16,
    pub descender: i16,
    pub line_gap: i16,
    pub advance_width_max: u16,
    pub min_left_side_bearing: i16,
    pub min_right_side_bearing: i16,
    pub x_max_extent: i16,
    pub caret_slope_rise: i16,
    pub caret_slope_run: i16,
    pub caret_offset: i16,
    pub num_h_metrics: u16,
}

hhea horizontal header table

This table contains information for horizontal layout.

https://docs.microsoft.com/en-us/typography/opentype/spec/hhea

This struct is also used for the vhea table.

Fields

ascender: i16

descender: i16

line_gap: i16

advance_width_max: u16

min_left_side_bearing: i16

min_right_side_bearing: i16

x_max_extent: i16

caret_slope_rise: i16

caret_slope_run: i16

caret_offset: i16

num_h_metrics: u16

Trait Implementations

impl Clone for HheaTable

fn clone(&self) -> HheaTable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HheaTable

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

Formats the value using the given formatter.

impl Hash for HheaTable

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<HheaTable> for HheaTable

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

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

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

This method tests for !=.

impl PartialOrd<HheaTable> for HheaTable

fn partial_cmp(&self, other: &HheaTable) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> ReadBinary<'a> for HheaTable

type HostType = Self

fn read(ctxt: &mut ReadCtxt<'a>) -> Result<Self, ParseError>

impl StructuralPartialEq for HheaTable

impl<'a> WriteBinary<&'_ HheaTable> for HheaTable

type Output = ()

The type of the value returned by write.

fn write<C: WriteContext>(
    ctxt: &mut C,
    table: &HheaTable
) -> Result<(), WriteError>

Write the binary representation of Self to ctxt.