Merge pull request #63 from rodrimati1992/0_10_patch

0.10.3 patch release

.github/workflows/rust.yml

@@ -12,10 +12,39 @@ jobs:
     strategy:
       max-parallel: 2
       matrix:
-        rust: [stable, beta, nightly, 1.41.0]
+        rust: [nightly]
         os: [ubuntu-latest, windows-latest, macOS-latest]
+        include:
+          - rust: stable
+            os: ubuntu-latest
+
+          - rust: beta
+            os: ubuntu-latest
+
+          - rust: 1.46.0
+            os: ubuntu-latest
+
+          - rust: 1.51.0
+            os: ubuntu-latest
 
     steps:
+    - uses: actions/checkout@v2
+    - name: ci-format
+      if: matrix.rust == 'stable'
+      run: |
+        rustup override set ${{ matrix.rust }}
+        rustup component add rustfmt
+        cd "${{github.workspace}}/"
+        cargo fmt -- --check
+
+    - name: enable-rust-stable
+      if: matrix.rust == '1.51.0' 
+      run: echo "rustv=rust_1_51" >> $GITHUB_ENV
+
+    - name: enable-rust-stable
+      if: matrix.rust == 'stable' || matrix.rust == 'beta' || matrix.rust == 'nightly'
+      run: echo "rustv=rust_latest_stable" >> $GITHUB_ENV
+
     - uses: actions/checkout@v2
     - name: ci-all-versions
       run: |
@@ -79,7 +108,7 @@ jobs:
         cargo test
 
         cd "${{github.workspace}}/abi_stable"
-        cargo test --features "testing"
+        cargo test --features "${{ env.rustv }} testing"
 
         cd "${{github.workspace}}/examples/0_modules_and_interface_types/impl/"
         cargo test

Changelog.md

@@ -1,7 +1,70 @@
-This is the changelog,summarising changes in each version(some minor changes may be ommited).
+This is the changelog,summarising changes in each version
+
+Minor changes may be ommited, as well as improvements to documentation.
 
 # 0.10
 
+### 0.10.3
+
+
+Bumped Minimum Supported Rust Version to 1.46.0 because fixing support for Rust nightly caused Internal Compiler Errors in older Rust versions. 
+
+Added `StableAbi` impls for `f32` and `f64`.
+
+Fixed error in `StableAbi` derive caused by using the derive inside a function with the `proc_macro_derive_resolution_fallback` lint enabled (deny-by-default in nightly).
+
+Deprecated `abi_stable::library::mangled_root_module_loader_name` function.
+
+Superceeded the `mangled_root_module_loader_name` function (and uses of it) with these `abi_stable::library` constants:
+- `ROOT_MODULE_LOADER_NAME`
+- `ROOT_MODULE_LOADER_NAME_WITH_NUL`
+- `ROOT_MODULE_LOADER_NAME_NULSTR`
+
+Added `NulStr::{as_ptr, try_from_str}` associated functions.
+
+Added `ǸulStrError`, returned by `NulStr::try_from_str`
+
+Added `PartialEq` impls for comparing `str` and `NulStr` in both directions.
+
+Added Default, PartialOrd, and Ord impls for NulStr.
+
+Made `NulStr::from_str` safe, by not requiring no internal nul bytes.
+
+Deprecated `nul_str` macro.
+
+Added `nulstr` and `nulstr_trunc` macros.
+
+Added "rust_latest_stable" feature.
+
+Added `LibHeader::ensure_layout` method.
+
+Fixed `StaticRef::as_prefix` doc example.
+
+Added `for_examples::PhantModule` struct
+
+Added `RHashMap::{keys, values}` methods for iterating over the map, which return the `Keys` and `Values` iterators respectively.
+
+Added `Index` and `IndexMut` impls for `RSliceMut` and `RVec`
+
+Added `Index` impl for `RSlice`
+
+Changed these methods to use `R: RangeBounds<usize>` instead of `[T]: Index<I, Output = [T]>` or `Index<I, Output = [T]>`:
+- `RVec::slice`
+- `RVec::slice_mut`
+- `RVec::drain`
+
+Replaced all `Into` implementations converting from `abi_stable` types with `From` impls converting in the same direction.
+
+Rewrote `staticref` macro to support more cases of static promotion, this breaks non-inherent-impl uses of the macro(it was documented that this breaking change could happen).
+
+Made libraries loaded with `RootModule` never be unloaded, previously they were unloaded when the type layout of the root module isn't compatible (this was possibly unsound?).
+
+Formatted documentation examples (all doc examples up to `sabi_types` were formatted with `rustfmt`, every one from `std_types` up to the last module were manually formatted).
+
+Added dependency on `paste` 1.0
+
+Enabled the "macro_utils" feature of `core_extensions`
+
 ### 0.10.1
 
 Fixed support for building in ARM, from this pull request: https://github.com/rodrimati1992/abi_stable_crates/pull/50

abi_stable/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "abi_stable"
-version = "0.10.2"
+version = "0.10.3"
 authors = ["rodrimati1992 <[email protected]>"]
 edition="2018"
 license = "MIT/Apache-2.0"
@@ -26,9 +26,13 @@ default = ["channels","serde_json"]
 
 rust_1_42=[]
 
-rust_1_51=["rust_1_42", "const_params"]
+rust_1_46=["rust_1_42"]
 
-const_params=["rust_1_42"]
+rust_1_51=["rust_1_46", "const_params"]
+
+rust_latest_stable = ["rust_1_51"]
+
+const_params=["rust_1_46"]
 
 # Enables the `#![feature(min_const_generics)]` attribute in 
 nightly_const_params=["const_params"]
@@ -52,8 +56,8 @@ channels=["crossbeam-channel"]
 
 
 [dependencies]
-abi_stable_derive= {version="0.10.2",path="../abi_stable_derive"}
-abi_stable_shared= {version="0.10.2",path="../abi_stable_shared"}
+abi_stable_derive= {version="0.10.3",path="../abi_stable_derive"}
+abi_stable_shared= {version="0.10.3",path="../abi_stable_shared"}
 serde          = { version = "1.0.127", features = ["derive"] }
 repr_offset = { version = "0.2.1", default_features = false }
 serde_derive   = "1.0.127"
@@ -63,12 +67,14 @@ lock_api       = "0.4.4"
 generational-arena = "0.2.8"
 crossbeam-channel = { version = "0.5.1", optional = true }
 serde_json = { version = "1.0.66", features = ["raw_value"], optional = true }
+paste = "1.0"
 
 [dependencies.core_extensions]
 default_features=false
 features=[
     "std",
     "iterators",
+    "macro_utils",
     "self_ops",
     "type_asserts", "type_identity", "type_level_bool",
     "void",

abi_stable/build.rs

@@ -1,9 +1,8 @@
-use rustc_version::Channel;
+// keeping the build.rs just in case that I want to detect
+// newer language versions for soundness fixes that require them.
 
 fn main() {
     println!("cargo:rerun-if-changed=build.rs");
-    println!("cargo:rerun-if-changed=../readme.md");
 
-    let channel=rustc_version::version_meta().unwrap().channel;
-
+    let _channel = rustc_version::version_meta().unwrap().channel;
 }

abi_stable/src/_immovable_wrapper.rs

@@ -1,6 +1,4 @@
-/**
-    Wrapper type to prevent moving the referent of a pointer out.
-*/
+//! Wrapper type to prevent moving the referent of a pointer out.
 
 use std::{
     fmt,

abi_stable/src/abi_stability.rs

@@ -1,6 +1,4 @@
-/*!
-types and traits related to abi stability.
-*/
+//! types and traits related to abi stability.
 
 #[doc(hidden)]
 pub mod abi_checking;
@@ -11,12 +9,10 @@ pub mod stable_abi_trait;
 
 pub use self::{
     abi_checking::exported_check_layout_compatibility as check_layout_compatibility,
-    const_generics::{ConstGeneric,ConstGenericVTableFor},
-    get_static_equivalent::{GetStaticEquivalent_,GetStaticEquivalent},
-    stable_abi_trait::{StableAbi,PrefixStableAbi,AbiConsts,TypeLayoutCtor,GetTypeLayoutCtor},
+    const_generics::{ConstGeneric, ConstGenericVTableFor},
+    get_static_equivalent::{GetStaticEquivalent, GetStaticEquivalent_},
+    stable_abi_trait::{AbiConsts, GetTypeLayoutCtor, PrefixStableAbi, StableAbi, TypeLayoutCtor},
 };
 
 #[doc(no_inline)]
-pub use self::{
-    extra_checks::{TypeChecker,ExtraChecks},
-};
+pub use self::extra_checks::{ExtraChecks, TypeChecker};