Unpack an array as function arguments

[baskerville]

I felt the need for an unpacking notion while writing this:

target.clear_color_srgb(BACKGROUND_COLOR[0], BACKGROUND_COLOR[1], BACKGROUND_COLOR[2], BACKGROUND_COLOR[3]);

where BACKGROUND_COLOR is defined as:

pub const BACKGROUND_COLOR: [f32; 4] = [0.73, 0.51, 0.35, 1.0];

[oli-obk]

isn't that more of an api-issue, where clear_color_srgb should also be accepting some Color type which then could have methods that take [f32; 4] to construct it?

[eddyb]

@oli-obk Taking [f32; 4] is the immediate fix either way, it's strictly better IMO.

[baskerville]

Agreed.