chore: migrate PR #75 Add optional support for ansi_colours crate #5

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PThorpe92 wants to merge 2 commits into main from pr_75

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PThorpe92 commented Aug 29, 2023

ogham/rust-ansi-term#80

Add Colour::approx_rgb and Colour::into_256 which convert RGB variant
into Fixed variant. This is useful when an application is running on
a terminal which does not support True Colour control codes. By using
the approximation the utility can fallback to using 256-colour palette
which is more widely supported.

Furthermore, add Colour::into_rgb method which performs conversion in
the opposite direction. Naturally, the results for the first 16
colours aren’t exactly reliable (since those colours can be configured
by the user) but indexes from the 6×6x6 cube or greyscale ramp will be
returned correctly.

PThorpe92 added 2 commits

August 28, 2023 20:46


          chore: migrate PR #75 Add optional support for ansi_colours crate

72901e0


          bug: fix syntax, re-add dyn keyword ansi.rs

a3108ef

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