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fdb9aa282a
Prerequisite of https://github.com/emilk/egui/pull/6744. See: https://github.com/gfx-rs/wgpu/pull/7218, https://github.com/gfx-rs/wgpu/pull/7425 Please be aware that Rust 1.84 enables some (more) WASM extensions by default, and ships with an `std` built with them enabled: https://blog.rust-lang.org/2024/09/24/webassembly-targets-change-in-default-target-features/ According to `rustc +1.84 --print=cfg --target wasm32-unknown-unknown`, these are: `multivalue`, `mutable-globals`, `reference-types`, and `sign-ext`. (c.f. `rustc +1.84 --print=cfg --target wasm32-unknown-unknown -C target-cpu=mvp` enabling none.) For reference: https://webassembly.org/features/ ---- If support is desired for ancient/esoteric browsers that don't have these implemented, there are two ways to get around this: - Target `wasm32v1-none` instead, but that's a `no-std` target, and I suppose a lot of dependencies don't work that way (e.g. https://github.com/gfx-rs/wgpu/issues/6826) - Using the `-Ctarget-cpu=mvp` and `-Zbuild-std=panic_abort,std` flags, and the `RUSTC_BOOTSTRAP=1` escape hatch to allow using the latter with non-`nightly` toolchains - until https://github.com/rust-lang/wg-cargo-std-aware is stabilized. (For reference: https://github.com/ruffle-rs/ruffle/pull/18528/files#diff-fb2896d189d77b35ace9a079c1ba9b55777d16e0f11ce79f776475a451b1825a) I don't think either of these is particularly advantageous, so I suggest just accepting that browsers will have to have some extensions implemented to run `egui`.
28 lines
604 B
TOML
28 lines
604 B
TOML
[package]
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name = "test_ui_stack"
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version = "0.1.0"
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authors = ["Antoine Beyeler <abeyeler@gmail.com>"]
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license = "MIT OR Apache-2.0"
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edition = "2021"
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rust-version = "1.84"
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publish = false
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[lints]
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workspace = true
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[dependencies]
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eframe = { workspace = true, features = [
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"default",
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"persistence",
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"__screenshot", # __screenshot is so we can dump a screenshot using EFRAME_SCREENSHOT_TO
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] }
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# For image support:
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egui_extras = { workspace = true, features = ["default", "image", "serde"] }
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env_logger = { version = "0.10", default-features = false, features = [
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"auto-color",
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"humantime",
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] }
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