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174fd2659f
This change makes the start of sharing the docs for the `TimerMode` enum between Rust and C++. The reference to Timer::start in there works as both doxygen and rustdoc find the right reference, but this needs careful editing in the future and double-checking! Another "caveat" is that the docs for the TimerMode enum say that the enum is defined in the file "sixtyfps_generated_public.h", which is correct as-is but not as pretty as "sixtyfps.h". I tried various ways with \file and \includedoc, but couldn't get it working differently. To implement this, the cppdocs steps now also runs cbindgen and cbindgen generates a new sixtyfps_generated_public.h file that contains types we do want to have in the public sixtyfps namespace.
28 lines
1,003 B
Rust
28 lines
1,003 B
Rust
// Copyright © SixtyFPS GmbH <info@sixtyfps.io>
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// SPDX-License-Identifier: (GPL-3.0-only OR LicenseRef-SixtyFPS-commercial)
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use std::path::Path;
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mod cbindgen;
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fn main() -> Result<(), anyhow::Error> {
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let manifest_dir = std::env::var_os("CARGO_MANIFEST_DIR").unwrap();
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// Go from $root/api/sixtyfps-cpp down to $root
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let root_dir = Path::new(&manifest_dir).ancestors().nth(2).expect(&format!(
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"Failed to locate root directory, relative to {}",
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manifest_dir.to_string_lossy()
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));
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let output_dir = std::env::var_os("SIXTYFPS_GENERATED_INCLUDE_DIR").unwrap_or_else(|| {
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Path::new(&std::env::var_os("OUT_DIR").unwrap()).join("generated_include").into()
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});
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let output_dir = Path::new(&output_dir);
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println!("cargo:GENERATED_INCLUDE_DIR={}", output_dir.display());
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let dependencies = cbindgen::gen_all(&root_dir, &output_dir)?;
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for path in dependencies {
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println!("cargo:rerun-if-changed={}", path.display());
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}
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Ok(())
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}
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