wasm-bindgen/crates/macro-support/Cargo.toml

[package]
name = "wasm-bindgen-macro-support"
version = "0.2.42"
authors = ["The wasm-bindgen Developers"]
license = "MIT/Apache-2.0"
repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro-support"
homepage = "https://rustwasm.github.io/wasm-bindgen/"
documentation = "https://docs.rs/wasm-bindgen"
description = """
The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backend crate
"""
edition = '2018'

[features]
spans = ["wasm-bindgen-backend/spans"]
extra-traits = ["syn/extra-traits"]
strict-macro = []

[dependencies]
syn = { version = '0.15.0', features = ['visit'] }
quote = '0.6'
proc-macro2 = "0.4.9"
wasm-bindgen-backend = { path = "../backend", version = "=0.2.42" }
wasm-bindgen-shared = { path = "../shared", version = "=0.2.42" }
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00			`[package]`
			`name = "wasm-bindgen-macro-support"`
Bump to 0.2.42 2019-04-11 17:39:45 +03:00			`version = "0.2.42"`
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00			`authors = ["The wasm-bindgen Developers"]`
			`license = "MIT/Apache-2.0"`
			`repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro-support"`
			`homepage = "https://rustwasm.github.io/wasm-bindgen/"`
			`documentation = "https://docs.rs/wasm-bindgen"`
			`description = """`
			The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backend crate
			`"""`
Implement the local JS snippets RFC This commit is an implementation of [RFC 6] which enables crates to inline local JS snippets into the final output artifact of `wasm-bindgen`. This is accompanied with a few minor breaking changes which are intended to be relatively minor in practice: * The `module` attribute disallows paths starting with `./` and `../`. It requires paths starting with `/` to actually exist on the filesystem. * The `--browser` flag no longer emits bundler-compatible code, but rather emits an ES module that can be natively loaded into a browser. Otherwise be sure to check out [the RFC][RFC 6] for more details, and otherwise this should implement at least the MVP version of the RFC! Notably at this time JS snippets with `--nodejs` or `--no-modules` are not supported and will unconditionally generate an error. [RFC 6]: https://github.com/rustwasm/rfcs/pull/6 Closes #1311 2019-02-25 22:11:30 +03:00			`edition = '2018'`
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00
			`[features]`
Don't enable `nightly` feature of `proc-macro2` This is no longer needed as of rustc 1.30.0 and the `proc-macro2` crate will now automatically detect whether it can use spans or not! 2018-08-29 03:24:43 +03:00			`spans = ["wasm-bindgen-backend/spans"]`
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00			`extra-traits = ["syn/extra-traits"]`
Assert all attributes are used by default This commit implements a system that will assert that all `#[wasm_bindgen]` attributes are actually used during compilation. This should help ensure that we don't sneak in stray attributes that don't actually end up having any meaning, and hopefully make it a bit easier to learn `#[wasm_bindgen]`! 2018-11-28 02:14:59 +03:00			`strict-macro = []`
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00
			`[dependencies]`
Don't use JSON for custom section format This commit migrates away from using Serde for the custom section in wasm executables. This is a refactoring of a purely-internal data structure to `wasm-bindgen` and should have no visible functional change on users. The motivation for this commit is two fold: * First, the compile times using `serde_json` and `serde_derive` for the syntax extension isn't the most fun. * Second, eventually we're going to want to stablize the layout of the custom section, and it's highly unlikely to be json! Primarily, though, the intention of this commit is to improve the cold-cache compile time of `wasm-bindgen` by ensuring that for new users this project builds as quickly as possible. By removing some heavyweight dependencies from the procedural macro, `serde`, `serde_derive`, and `serde_json`, we're able to get a pretty nice build time improvement for the `wasm-bindgen` crate itself: \| \| single-core build \| parallel build \| \|-------------\|-------------------\|----------------\| \| master \| 36.5s \| 17.3s \| \| this commit \| 20.5s \| 11.8s \| These are't really end-all-be-all wins but they're much better especially on the spectrum of weaker CPUs (in theory modeled by the single-core case showing we have 42% less CPU work in theory). 2018-08-27 01:43:33 +03:00			`syn = { version = '0.15.0', features = ['visit'] }`
Move the macro support code into its own crate (#529) 2018-07-29 18:59:46 +03:00			`quote = '0.6'`
			`proc-macro2 = "0.4.9"`
Bump to 0.2.42 2019-04-11 17:39:45 +03:00			`wasm-bindgen-backend = { path = "../backend", version = "=0.2.42" }`
			`wasm-bindgen-shared = { path = "../shared", version = "=0.2.42" }`