Struct qrcode::render::svg::Color

pub struct Color<'a>(pub &'a str);

An SVG color.

Trait Implementations

impl<'a> Copy for Color<'a>

impl<'a> Clone for Color<'a>

fn clone(&self) -> Color<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Default for Color<'a>

fn default() -> Color<'a>

Returns the "default value" for a type.

impl<'a> PartialEq for Color<'a>

fn eq(&self, other: &Color<'a>) -> bool

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

fn ne(&self, other: &Color<'a>) -> bool

This method tests for !=.

impl<'a> Eq for Color<'a>

impl<'a> PartialOrd for Color<'a>

fn partial_cmp(&self, other: &Color<'a>) -> Option<Ordering>

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

fn lt(&self, other: &Color<'a>) -> bool

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

fn le(&self, other: &Color<'a>) -> bool

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

fn gt(&self, other: &Color<'a>) -> bool

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

fn ge(&self, other: &Color<'a>) -> bool

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

impl<'a> Ord for Color<'a>

fn cmp(&self, other: &Color<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<'a> Hash for Color<'a>

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl<'a> Pixel for Color<'a>

type Canvas = Canvas<'a>

The type that stores an intermediate buffer before finalizing to a concrete image

type Image = String

Type of the finalized image.

fn default_color(color: ModuleColor) -> Self

Obtains the default pixel color when a module is dark or light.

fn default_unit_size() -> (u32, u32)

Obtains the default module size. The result must be at least 1×1.