Enum HexColor

#[repr(C)]
pub enum HexColor {
    Hex3(Color32),
    Hex4(Color32),
    Hex6(Color32),
    Hex8(Color32),
}

A wrapper around Color32 that converts to and from a hex-color string

Implements Display and FromStr to convert to and from the hex string.

Variants

Hex3(Color32)

3 hexadecimal digits, one for each of the r, g, b channels

Hex4(Color32)

4 hexadecimal digits, one for each of the r, g, b, a channels

Hex6(Color32)

6 hexadecimal digits, two for each of the r, g, b channels

Hex8(Color32)

8 hexadecimal digits, one for each of the r, g, b, a channels

Implementations

impl HexColor

pub fn color(&self) -> Color32

Retrieves the inner Color32

pub fn from_str_without_hash(s: &str) -> Result<HexColor, ParseHexColorError>

Parses a string as a hex color without the leading # character

Errors

Returns an error if the length of the string does not correspond to one of the standard formats (3, 4, 6, or 8), or if it contains non-hex characters.

Trait Implementations

impl Clone for HexColor

fn clone(&self) -> HexColor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HexColor

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

Formats the value using the given formatter.

impl Display for HexColor

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

Formats the value using the given formatter.

impl FromStr for HexColor

type Err = ParseHexColorError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<HexColor, <HexColor as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for HexColor

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HexColor

fn eq(&self, other: &HexColor) -> 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 HexColor

impl Eq for HexColor

impl StructuralPartialEq for HexColor