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Winit doesn't support X11 on Darwin

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
48/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Quiet
Tech stack
macos, rust

Research direction

Start with the referenced winit/Cargo.toml feature configuration and trace how WINIT_UNIX_BACKEND=x11 is handled on macOS. Reproduce with an alacritty binary built with the x11 feature, then verify that the requested X11 backend is used instead of a regular window.

Written by the indexing model from the issue text.

Description

B - bug DS - appkit
Description

This causes alacritty to use a regular window instead of running in an x11 environment even when WINIT_UNIX_BACKEND=x11 is specified and the binary is built with the x11 feature. See https://github.com/rust-windowing/winit/blob/7fe8c206aea89e70e8c56c3315266337c56cee8f/winit/Cargo.toml#L100-L105

macOS version
ProductName:		macOS
ProductVersion:		27.0
BuildVersion:		26A5353q
Winit version

latest

Dominant language
Rust
Stars
6.2k
Forks
1.3k
Avg merge
2d 16h
Merged PRs (30d)
10

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