Sergei G. 215ee03f57 gpui_macos: Warn when falling back to NoopTextSystem (#59247)
# Objective

Without the `font-kit` feature, `MacPlatform` silently substitutes
`gpui::NoopTextSystem`, which accepts fonts and resolves font ids but
rasterizes every glyph to an empty bitmap.

I hit this with the `component_preview` example
https://github.com/zed-industries/zed/pull/59241.

## Solution

Log a warning at startup in `MacPlatform::new()` when falling back to
`NoopTextSystem`. Skipped in headless mode, where no text is expected to
render and the fallback is a reasonable configuration.

## Testing

Checked as part of https://github.com/zed-industries/zed/pull/59241

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)

## Showcase

It just render as like without any error:
<img width="1312" height="945" alt="cp_pr1_before"
src="https://github.com/user-attachments/assets/f5faf3c0-9523-4c5f-9756-e65cbaf3456f"
/>


---

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-06-15 03:49:04 +00:00
2026-04-30 11:10:14 +00:00
2026-06-05 23:12:31 +00:00
2026-05-27 18:17:59 +00:00
2026-01-22 23:57:26 +05:30
WIP
2023-12-14 09:25:14 -07:00
2026-04-29 10:27:47 +00:00
2025-02-04 09:02:59 -05:00
2026-01-06 12:49:51 -08:00
2025-10-27 13:27:59 -04:00
2025-10-17 18:58:14 +00:00
2026-03-17 16:34:35 +00:00
2026-04-29 10:27:47 +00:00
2026-05-27 16:27:18 +00:00

Zed

Zed CI

Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


Installation

On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

Other platforms are not yet available:

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Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

  • Is it showing a no license specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
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Zed is developed by Zed Industries, Inc., a for-profit company.

If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.

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