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Replace code with macro

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This commit is contained in:
Nicolas 2022-04-09 19:37:57 +02:00
parent d8fdc142e6
commit 4ff02a66fc
1 changed files with 23 additions and 36 deletions
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59
src/main.rs
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@ -35,23 +35,27 @@ mod timer;
mod runner;
mod choose;
#[derive(Copy, Clone, ArgEnum)]
enum AnimationType {
Circle,
Rhombus,
Rotation
}
impl Options for AnimationType {
fn all() -> Vec<Self> where Self: Sized {
use AnimationType::*;
vec![Circle, Rhombus, Rotation]
macro_rules! options {
($name:ident { $($opt:ident,)* }) => {
#[derive(Copy, Clone, ArgEnum)]
enum $name {
$($opt,)*
}
impl Options for $name {
fn all() -> Vec<Self> {
vec![$($name::$opt,)*]
}
}
}
}
#[derive(Copy, Clone, ArgEnum)]
enum ColorType {
options!(AnimationType {
Circle,
Rhombus,
Rotation,
});
options!(ColorType {
Red,
Green,
Blue,
@ -60,33 +64,16 @@ enum ColorType {
LightBlue,
Grey,
Rainbow,
}
});
impl Options for ColorType {
fn all() -> Vec<Self> where Self: Sized {
use ColorType::*;
vec![Red, Green, Blue, LightRed, LightGreen, LightBlue, Grey, Rainbow]
}
}
#[derive(Copy, Clone, ArgEnum)]
enum FillModeType {
options!(FillModeType {
Circle,
Level,
Stripes
}
impl Options for FillModeType {
fn all() -> Vec<Self> where Self: Sized {
use FillModeType::*;
vec![Circle, Level]
}
}
Stripes,
});
#[derive(Parser)]
#[clap(author = env!("CARGO_PKG_AUTHORS"), version = env!("CARGO_PKG_VERSION"), about = env!("CARGO_PKG_DESCRIPTION"))]
#[clap(author = env ! ("CARGO_PKG_AUTHORS"), version = env ! ("CARGO_PKG_VERSION"), about = env ! ("CARGO_PKG_DESCRIPTION"))]
struct Args {
#[clap(short, long, help = "Add animation", arg_enum)]
animation: Vec<AnimationType>,