Remove procmacro2_semver_exempt

.cargo/config.toml

@@ -1,2 +0,0 @@
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]

.gitignore

@@ -1,7 +1,5 @@
 *
 
-!.cargo/
-
 !embd/
 !embd/src/
 

README.md

@@ -29,19 +29,9 @@ let dir: embd::Dir = embd::dir!("path/to");
 let files: Vec<embd::File> = dir.flatten();
 ```
 
-Note that you will need to enable the `procmacro2_semver_exempt` cfg
-option to use this crate, you can enable it like so, by putting this in
-`.cargo/config.toml` in the project root:
-
-```toml
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]
-```
-
 ## To-Do
 
 - [ ] Hot reloading of files in debug mode.
-- [ ] Don't depend on `procmacro2_semver_exempt`.
 
 ## License
 

embd-macros/Cargo.toml

@@ -8,10 +8,7 @@ categories  = [ "filesystem" ]
 authors     = [ "RGBCube" ]
 version     = "0.1.4"
 edition     = "2021"
-include     = [ "src/**/*.rs", "README.md" ]
+include     = [ "src/**/*.rs", "../README.md" ]
-
-[package.metadata.docs.rs]
-rustc-args = [ "--cfg", "procmacro2_semver_exempt" ]
 
 [lib]
 proc-macro = true

embd-macros/README.md

@@ -1,68 +0,0 @@
-# embd-rs
-
-A super simple file and directory embedding crate,
-that loads files from the filesystem on debug mode,
-allowing for quick edit-and-test cycles without compilation.
-
-It is also super efficient, and does not heap allocate when the
-files are embedded on release mode by utilizing `std::borrow::Cow`.
-
-On release mode it falls back to `include_str!`, `include_bytes!`
-and our own custom `include_dir!`-like implementation.
-
-## Usage
-
-Add this to your Cargo.toml:
-
-```toml
-[dependencies]
-embd = "0.1"
-```
-
-Then you can use this crate like so:
-
-```rs
-let contents: Cow<'_, str> = embd::string!("path/to/file.txt");
-let bytes: Cow<'_, [u8]> = embd::bytes!("path/to/image.png");
-
-let dir: embd::Dir = embd::dir!("path/to");
-let files: Vec<embd::File> = dir.flatten();
-```
-
-Note that you will need to enable the `procmacro2_semver_exempt` cfg
-option to use this crate, you can enable it like so, by putting this in
-`.cargo/config.toml` in the project root:
-
-```toml
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]
-```
-
-## To-Do
-
-- [ ] Hot reloading of files in debug mode.
-- [ ] Don't depend on `procmacro2_semver_exempt`.
-
-## License
-
-```
-Copyright (c) 2023-present RGBCube
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-```

embd-macros/src/lib.rs

@@ -1,28 +1,15 @@
 #![allow(unexpected_cfgs)]
-#[cfg(procmacro2_semver_exempt)]
 use std::{
     fs,
     path::Path,
 };
 
-#[cfg(not(procmacro2_semver_exempt))]
-compile_error!(
-    r#"pass `--cfg procmacro2_semver_exempt` to rustc to compile embd-macros or add this to your `.cargo/config.toml`:
-
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]
-
-"#
-);
-
-#[cfg(procmacro2_semver_exempt)]
 use proc_macro as pm1;
 use proc_macro2::TokenStream;
 use quote::{
     quote,
     ToTokens,
 };
-#[cfg(procmacro2_semver_exempt)]
 use syn::{
     parse_macro_input,
     spanned::Spanned,
@@ -42,7 +29,6 @@ impl ToTokens for TokenVec {
 }
 
 #[proc_macro]
-#[cfg(procmacro2_semver_exempt)]
 pub fn __dir(input: pm1::TokenStream) -> pm1::TokenStream {
     let input2 = input.clone();
     let path = parse_macro_input!(input2 as LitStr).value();
@@ -65,14 +51,12 @@ pub fn __dir(input: pm1::TokenStream) -> pm1::TokenStream {
     .into()
 }
 
-#[cfg(procmacro2_semver_exempt)]
 fn dir_debug(path: &str) -> TokenStream {
     quote! {
         ::embd::__dir_runtime(file!(), #path)
     }
 }
 
-#[cfg(procmacro2_semver_exempt)]
 fn dir_release(input: TokenStream, path: &str) -> TokenStream {
     let neighbor = TokenStream::from(input).span().source_file().path();
 
@@ -95,7 +79,6 @@ fn dir_release(input: TokenStream, path: &str) -> TokenStream {
     }
 }
 
-#[cfg(procmacro2_semver_exempt)]
 fn read_dir(directory: &Path) -> TokenVec {
     let mut entries = Vec::new();
 

embd/Cargo.toml

@@ -8,10 +8,7 @@ categories  = [ "filesystem" ]
 authors     = [ "RGBCube" ]
 version     = "0.1.4"
 edition     = "2021"
-include     = [ "src/**/*.rs", "README.md" ]
+include     = [ "src/**/*.rs", "../README.md" ]
-
-[package.metadata.docs.rs]
-rustc-args = [ "--cfg", "procmacro2_semver_exempt" ]
 
 [dependencies]
 embd-macros = "0.1"

embd/README.md

@@ -1,68 +0,0 @@
-# embd-rs
-
-A super simple file and directory embedding crate,
-that loads files from the filesystem on debug mode,
-allowing for quick edit-and-test cycles without compilation.
-
-It is also super efficient, and does not heap allocate when the
-files are embedded on release mode by utilizing `std::borrow::Cow`.
-
-On release mode it falls back to `include_str!`, `include_bytes!`
-and our own custom `include_dir!`-like implementation.
-
-## Usage
-
-Add this to your Cargo.toml:
-
-```toml
-[dependencies]
-embd = "0.1"
-```
-
-Then you can use this crate like so:
-
-```rs
-let contents: Cow<'_, str> = embd::string!("path/to/file.txt");
-let bytes: Cow<'_, [u8]> = embd::bytes!("path/to/image.png");
-
-let dir: embd::Dir = embd::dir!("path/to");
-let files: Vec<embd::File> = dir.flatten();
-```
-
-Note that you will need to enable the `procmacro2_semver_exempt` cfg
-option to use this crate, you can enable it like so, by putting this in
-`.cargo/config.toml` in the project root:
-
-```toml
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]
-```
-
-## To-Do
-
-- [ ] Hot reloading of files in debug mode.
-- [ ] Don't depend on `procmacro2_semver_exempt`.
-
-## License
-
-```
-Copyright (c) 2023-present RGBCube
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-```

embd/src/lib.rs

@@ -5,16 +5,6 @@ use std::{
     path::Path,
 };
 
-#[cfg(not(procmacro2_semver_exempt))]
-compile_error!(
-    r#"pass `--cfg procmacro2_semver_exempt` to rustc to compile embd or add this to your `.cargo/config.toml`:
-
-[build]
-rustflags = [ "--cfg", "procmacro2_semver_exempt" ]
-
-"#
-);
-
 #[doc(hidden)]
 pub fn __string_runtime(neighbor: &str, path: &str) -> String {
     let file = Path::new(neighbor)
@@ -34,7 +24,6 @@ pub fn __string_runtime(neighbor: &str, path: &str) -> String {
 /// let content: Cow<'static, str> = embd::string!("main.rs");
 /// ```
 #[macro_export]
-#[cfg(procmacro2_semver_exempt)]
 macro_rules! string {
     ($path:literal) => {{
         #[cfg(debug_assertions)]
@@ -70,7 +59,6 @@ pub fn __bytes_runtime(neighbor: &str, path: &str) -> Vec<u8> {
 /// }
 /// ```
 #[macro_export]
-#[cfg(procmacro2_semver_exempt)]
 macro_rules! bytes {
     ($path:literal) => {{
         #[cfg(debug_assertions)]
@@ -232,5 +220,4 @@ pub fn __dir_runtime(neighbor: &str, path: &str) -> Dir {
 ///     let content: embd::Dir = embd::dir!("../assets");
 /// }
 /// ```
-#[cfg(procmacro2_semver_exempt)]
 pub use embd_macros::__dir as dir;