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| author | Mishio595 <[email protected]> | 2018-07-24 16:33:55 -0600 |
|---|---|---|
| committer | Mishio595 <[email protected]> | 2018-07-24 16:33:55 -0600 |
| commit | 6c94e05f6a8de131d0ffc913fd6ccbad602b339e (patch) | |
| tree | fbb847dde6b5d4bd678d35bddacb9533410a5f79 | |
| parent | Fallback to default-command if passed sub-command is wrong (diff) | |
| download | serenity-colour_hex.tar.xz serenity-colour_hex.zip | |
add method Colour::hexcolour_hex
| -rw-r--r-- | src/utils/colour.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/utils/colour.rs b/src/utils/colour.rs index c901e9b..b5c2e05 100644 --- a/src/utils/colour.rs +++ b/src/utils/colour.rs @@ -190,6 +190,20 @@ impl Colour { /// [`g`]: #method.g /// [`b`]: #method.b pub fn tuple(&self) -> (u8, u8, u8) { (self.r(), self.g(), self.b()) } + + /// Returns a hexadecimal string of this Colour. + /// + /// This is equivalent to passing the integer value through `std::fmt::UpperHex` with 0 padding + /// and 6 width + /// + /// # Examples + /// + /// ```rust + /// use serenity::utils::Colour; + /// + /// assert_eq!(Colour::new(6573123).hex(), String::from("644C43")); + /// ``` + pub fn hex(&self) -> String { format!("{:06X}", self.0) } } impl From<i32> for Colour { |