a64446b77e
# Objective - Contributes to #16877 ## Solution - Initial creation of `bevy_platform_support` crate. - Moved `bevy_utils::Instant` into new `bevy_platform_support` crate. - Moved `portable-atomic`, `portable-atomic-util`, and `critical-section` into new `bevy_platform_support` crate. ## Testing - CI --- ## Showcase Instead of needing code like this to import an `Arc`: ```rust #[cfg(feature = "portable-atomic")] use portable_atomic_util::Arc; #[cfg(not(feature = "portable-atomic"))] use alloc::sync::Arc; ``` We can now use: ```rust use bevy_platform_support::sync::Arc; ``` This applies to many other types, but the goal is overall the same: allowing crates to use `std`-like types without the boilerplate of conditional compilation and platform-dependencies. ## Migration Guide - Replace imports of `bevy_utils::Instant` with `bevy_platform_support::time::Instant` - Replace imports of `bevy::utils::Instant` with `bevy::platform_support::time::Instant` ## Notes - `bevy_platform_support` hasn't been reserved on `crates.io` - ~~`bevy_platform_support` is not re-exported from `bevy` at this time. It may be worthwhile exporting this crate, but I am unsure of a reasonable name to export it under (`platform_support` may be a bit wordy for user-facing).~~ - I've included an implementation of `Instant` which is suitable for `no_std` platforms that are not Wasm for the sake of eliminating feature gates around its use. It may be a controversial inclusion, so I'm happy to remove it if required. - There are many other items (`spin`, `bevy_utils::Sync(Unsafe)Cell`, etc.) which should be added to this crate. I have kept the initial scope small to demonstrate utility without making this too unwieldy. --------- Co-authored-by: TimJentzsch <TimJentzsch@users.noreply.github.com> Co-authored-by: Chris Russell <8494645+chescock@users.noreply.github.com> Co-authored-by: François Mockers <francois.mockers@vleue.com>
162 lines
5.1 KiB
TOML
162 lines
5.1 KiB
TOML
[package]
|
|
name = "bevy_ecs"
|
|
version = "0.16.0-dev"
|
|
edition = "2021"
|
|
description = "Bevy Engine's entity component system"
|
|
homepage = "https://bevyengine.org"
|
|
repository = "https://github.com/bevyengine/bevy"
|
|
license = "MIT OR Apache-2.0"
|
|
keywords = ["ecs", "game", "bevy"]
|
|
categories = ["game-engines", "data-structures"]
|
|
rust-version = "1.83.0"
|
|
|
|
[features]
|
|
default = ["std", "bevy_reflect", "async_executor"]
|
|
|
|
# Functionality
|
|
|
|
## Enables multithreading support. Schedules will attempt to run systems on
|
|
## multiple threads whenever possible.
|
|
multi_threaded = ["bevy_tasks/multi_threaded", "dep:arrayvec"]
|
|
|
|
## Adds serialization support through `serde`.
|
|
serialize = ["dep:serde", "bevy_utils/serde"]
|
|
|
|
## Adds runtime reflection support using `bevy_reflect`.
|
|
bevy_reflect = ["dep:bevy_reflect"]
|
|
|
|
## Extends reflection support to functions.
|
|
reflect_functions = ["bevy_reflect", "bevy_reflect/functions"]
|
|
|
|
## Use the configurable global error handler as the default error handler
|
|
configurable_error_handler = []
|
|
|
|
# Debugging Features
|
|
|
|
## Enables `tracing` integration, allowing spans and other metrics to be reported
|
|
## through that framework.
|
|
trace = ["std", "dep:tracing"]
|
|
|
|
## Enables a more detailed set of traces which may be noisy if left on by default.
|
|
detailed_trace = ["trace"]
|
|
|
|
## Provides system stepping support, allowing them to be paused, stepped, and
|
|
## other debug operations which can help with diagnosing certain behaviors.
|
|
bevy_debug_stepping = []
|
|
|
|
## Provides more detailed tracking of the cause of various effects within the ECS.
|
|
## This will often provide more detailed error messages.
|
|
track_location = []
|
|
|
|
# Executor Backend
|
|
|
|
## Uses `async-executor` as a task execution backend.
|
|
## This backend is incompatible with `no_std` targets.
|
|
async_executor = ["dep:bevy_tasks", "std", "bevy_tasks/async_executor"]
|
|
|
|
## Uses `edge-executor` as a task execution backend.
|
|
## Use this instead of `async-executor` if working on a `no_std` target.
|
|
edge_executor = ["dep:bevy_tasks", "bevy_tasks/edge_executor"]
|
|
|
|
# Platform Compatibility
|
|
|
|
## Allows access to the `std` crate. Enabling this feature will prevent compilation
|
|
## on `no_std` targets, but provides access to certain additional features on
|
|
## supported platforms.
|
|
std = [
|
|
"bevy_reflect?/std",
|
|
"bevy_tasks/std",
|
|
"bevy_utils/std",
|
|
"bitflags/std",
|
|
"concurrent-queue/std",
|
|
"disqualified/alloc",
|
|
"fixedbitset/std",
|
|
"indexmap/std",
|
|
"serde?/std",
|
|
"nonmax/std",
|
|
"arrayvec?/std",
|
|
"log/std",
|
|
"bevy_platform_support/std",
|
|
]
|
|
|
|
## `critical-section` provides the building blocks for synchronization primitives
|
|
## on all platforms, including `no_std`.
|
|
critical-section = [
|
|
"bevy_tasks?/critical-section",
|
|
"bevy_platform_support/critical-section",
|
|
"bevy_reflect?/critical-section",
|
|
]
|
|
|
|
## `portable-atomic` provides additional platform support for atomic types and
|
|
## operations, even on targets without native support.
|
|
portable-atomic = [
|
|
"bevy_tasks?/portable-atomic",
|
|
"bevy_platform_support/portable-atomic",
|
|
"concurrent-queue/portable-atomic",
|
|
"spin/portable_atomic",
|
|
"bevy_reflect?/portable-atomic",
|
|
]
|
|
|
|
[dependencies]
|
|
bevy_ptr = { path = "../bevy_ptr", version = "0.16.0-dev" }
|
|
bevy_reflect = { path = "../bevy_reflect", version = "0.16.0-dev", default-features = false, optional = true }
|
|
bevy_tasks = { path = "../bevy_tasks", version = "0.16.0-dev", default-features = false, optional = true }
|
|
bevy_utils = { path = "../bevy_utils", version = "0.16.0-dev", default-features = false, features = [
|
|
"alloc",
|
|
] }
|
|
bevy_ecs_macros = { path = "macros", version = "0.16.0-dev" }
|
|
bevy_platform_support = { path = "../bevy_platform_support", version = "0.16.0-dev", default-features = false, features = [
|
|
"alloc",
|
|
] }
|
|
|
|
bitflags = { version = "2.3", default-features = false }
|
|
concurrent-queue = { version = "2.5.0", default-features = false }
|
|
disqualified = { version = "1.0", default-features = false }
|
|
fixedbitset = { version = "0.5", default-features = false }
|
|
serde = { version = "1", default-features = false, features = [
|
|
"alloc",
|
|
], optional = true }
|
|
thiserror = { version = "2", default-features = false }
|
|
derive_more = { version = "1", default-features = false, features = [
|
|
"from",
|
|
"display",
|
|
"into",
|
|
"as_ref",
|
|
] }
|
|
nonmax = { version = "0.5", default-features = false }
|
|
arrayvec = { version = "0.7.4", default-features = false, optional = true }
|
|
smallvec = { version = "1", features = ["union"] }
|
|
indexmap = { version = "2.5.0", default-features = false }
|
|
variadics_please = { version = "1.1", default-features = false }
|
|
spin = { version = "0.9.8", default-features = false, features = [
|
|
"spin_mutex",
|
|
"rwlock",
|
|
] }
|
|
tracing = { version = "0.1", default-features = false, optional = true }
|
|
log = { version = "0.4", default-features = false }
|
|
bumpalo = "3"
|
|
|
|
[dev-dependencies]
|
|
rand = "0.8"
|
|
static_assertions = "1.1.0"
|
|
serde_test = "1.0"
|
|
|
|
[[example]]
|
|
name = "events"
|
|
path = "examples/events.rs"
|
|
|
|
[[example]]
|
|
name = "resources"
|
|
path = "examples/resources.rs"
|
|
|
|
[[example]]
|
|
name = "change_detection"
|
|
path = "examples/change_detection.rs"
|
|
|
|
[lints]
|
|
workspace = true
|
|
|
|
[package.metadata.docs.rs]
|
|
rustdoc-args = ["-Zunstable-options", "--generate-link-to-definition"]
|
|
all-features = true
|