Merge pull request #252 from icedland/msrv_1_54_0

Bump MSRV (`1.54.0`)

build/build-rust

@@ -26,7 +26,7 @@ cov_out_rust_tmp=$cov_out_rust/tmp
 cov_out_rust_merged=$cov_out_rust/merged
 
 # Minimum supported Rust version
-msrv="1.48.0"
+msrv="1.54.0"
 
 new_func() {
 	echo

build/ci-install-rust.sh

@@ -23,7 +23,7 @@ rustup component add rustfmt
 rustup component add clippy
 
 # It fails on Windows so disable auto self update
-rustup toolchain install 1.48.0 --no-self-update
+rustup toolchain install 1.54.0 --no-self-update
 rustup target add wasm32-unknown-unknown
 rustup update --no-self-update
 

src/rust/iced-x86-fzgt/Cargo.toml

@@ -1,7 +1,6 @@
 [package]
 name = "iced-x86-fzgt"
 version = "0.1.0"
-authors = ["iced project and contributors <https://github.com/icedland>"]
 license = "MIT"
 description = "Test FuzzerGen output"
 edition = "2018"

src/rust/iced-x86-js/Cargo.toml

@@ -2,7 +2,6 @@
 name = "iced-x86"
 # The version number can't be the same as iced-x86's version number or cargo build will fail
 version = "1.15.1000"
-authors = ["iced project and contributors <https://github.com/icedland>"]
 license = "MIT"
 description = "iced-x86 is a blazing fast and correct x86/x64 disassembler, assembler and instruction decoder written in Rust and compiled to WebAssembly"
 homepage = "https://github.com/icedland/iced"

src/rust/iced-x86-js/README.md

@@ -1,4 +1,4 @@
-iced-x86 JavaScript bindings (Rust -> WebAssembly) [![npm](https://img.shields.io/npm/v/iced-x86.svg)](https://www.npmjs.com/package/iced-x86) [![GitHub builds](https://github.com/icedland/iced/workflows/GitHub%20CI/badge.svg)](https://github.com/icedland/iced/actions) ![Minimum rustc version](https://img.shields.io/badge/rustc-1.48.0+-blue.svg) ![License](https://img.shields.io/crates/l/iced-x86.svg)
+iced-x86 JavaScript bindings (Rust -> WebAssembly) [![npm](https://img.shields.io/npm/v/iced-x86.svg)](https://www.npmjs.com/package/iced-x86) [![GitHub builds](https://github.com/icedland/iced/workflows/GitHub%20CI/badge.svg)](https://github.com/icedland/iced/actions) ![Minimum rustc version](https://img.shields.io/badge/rustc-1.54.0+-blue.svg) ![License](https://img.shields.io/crates/l/iced-x86.svg)
 
 iced-x86 is a blazing fast and correct x86 (16/32/64-bit) disassembler for JavaScript (WebAssembly).
 

src/rust/iced-x86-py/Cargo.toml

@@ -1,7 +1,6 @@
 [package]
 name = "iced-x86-py"
 version = "1.15.0"
-authors = ["iced project and contributors <https://github.com/icedland>"]
 edition = "2018"
 publish = false
 

src/rust/iced-x86/Cargo.toml

@@ -1,7 +1,6 @@
 [package]
 name = "iced-x86"
 version = "1.15.0"
-authors = ["iced project and contributors <https://github.com/icedland>"]
 edition = "2018"
 license = "MIT"
 description = "iced-x86 is a blazing fast and correct x86/x64 disassembler, assembler and instruction decoder written in Rust"
@@ -51,8 +50,7 @@ static_assertions = "1.1.0"
 lazy_static = { version = "1.4.0", optional = true }
 
 # if: no_std and serde
-# 0.11.0 requires MSRV 1.49.0 but we support 1.48.0
-hashbrown = { version = ">=0.9.0, <100.0.0", optional = true }
+hashbrown = { version = "0.11.2", optional = true }
 
 # If: serde 
 [dependencies.serde]

src/rust/iced-x86/README.md

@@ -1,7 +1,7 @@
 iced-x86
 [![Latest version](https://img.shields.io/crates/v/iced-x86.svg)](https://crates.io/crates/iced-x86)
 [![Documentation](https://docs.rs/iced-x86/badge.svg)](https://docs.rs/iced-x86)
-[![Minimum rustc version](https://img.shields.io/badge/rustc-1.48.0+-blue.svg)](#minimum-supported-rustc-version)
+[![Minimum rustc version](https://img.shields.io/badge/rustc-1.54.0+-blue.svg)](#minimum-supported-rustc-version)
 ![License](https://img.shields.io/crates/l/iced-x86.svg)
 
 iced-x86 is a blazing fast and correct x86 (16/32/64-bit) instruction decoder, disassembler and assembler written in Rust.
@@ -16,7 +16,7 @@ iced-x86 is a blazing fast and correct x86 (16/32/64-bit) instruction decoder, d
 - 👍 The encoder can be used to re-encode decoded instructions at any address
 - 👍 API to get instruction info, eg. read/written registers, memory and rflags bits; CPUID feature flag, control flow info, etc
 - 👍 Supports `#![no_std]` and `WebAssembly`
-- 👍 Supports `rustc` `1.48.0` or later
+- 👍 Supports `rustc` `1.54.0` or later
 - 👍 Few dependencies (`static_assertions` and `lazy_static`)
 - 👍 License: MIT
 
@@ -1277,7 +1277,7 @@ Output:
 
 ## Minimum supported `rustc` version
 
-iced-x86 supports `rustc` `1.48.0` or later.
+iced-x86 supports `rustc` `1.54.0` or later.
 This is checked in CI builds where the minimum supported version and the latest stable version are used to build the source code and run tests.
 
 Bumping the minimum supported version of `rustc` is considered a minor breaking change. The minor version of iced-x86 will be incremented.

src/rust/iced-x86/src/decoder.rs

@@ -1431,9 +1431,9 @@ impl<'a> Decoder<'a> {
 		// SAFETY:
 		// - the instruction has only primitive integer types, nothing needs to be dropped
 		// - private method: no caller passes in a null ptr, a non-writable ptr or an unaligned ptr
-		ptr::write(instruction, Instruction::default());
+		unsafe { ptr::write(instruction, Instruction::default()) };
 		// SAFETY: private method: the only callers pass in their `&mut arg` or their own stack-allocated `MaybeUninit` instruction
-		let instruction = &mut *instruction;
+		let instruction = unsafe { &mut *instruction };
 
 		self.state.extra_register_base = 0;
 		self.state.extra_index_register_base = 0;

src/rust/iced-x86/src/formatter/fast/tests/not_fast_fmt.rs

@@ -13,7 +13,7 @@ impl SpecializedFormatterTraitOptions for NotFastFormatterTraitOptions {
 	const ENABLE_SYMBOL_RESOLVER: bool = DefaultFastFormatterTraitOptions::ENABLE_SYMBOL_RESOLVER;
 	const ENABLE_DB_DW_DD_DQ: bool = DefaultFastFormatterTraitOptions::ENABLE_DB_DW_DD_DQ;
 	unsafe fn verify_output_has_enough_bytes_left() -> bool {
-		DefaultFastFormatterTraitOptions::verify_output_has_enough_bytes_left()
+		unsafe { DefaultFastFormatterTraitOptions::verify_output_has_enough_bytes_left() }
 	}
 	fn space_after_operand_separator(options: &FastFormatterOptions) -> bool {
 		DefaultFastFormatterTraitOptions::space_after_operand_separator(options)

src/rust/iced-x86/src/lib.rs

@@ -1,16 +1,13 @@
 // SPDX-License-Identifier: MIT
 // Copyright (C) 2018-present iced project and contributors
 
-// This requires Rust 1.54.0 or later. The double cfg_attr is required so older versions can compile it.
-#![cfg_attr(doc, cfg_attr(doc, doc = include_str!("../README.md")))]
-#![cfg_attr(not(doc), doc = "Run cargo doc to see the docs (needs Rust 1.54.0 or later)")]
+#![doc = include_str!("../README.md")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/icedland/iced/master/logo.png")]
 #![allow(unknown_lints)]
 #![warn(absolute_paths_not_starting_with_crate)]
 #![warn(anonymous_parameters)]
 #![warn(elided_lifetimes_in_paths)]
 #![warn(explicit_outlives_requirements)]
-#![warn(invalid_html_tags)]
 #![warn(keyword_idents)]
 #![warn(meta_variable_misuse)]
 #![warn(missing_copy_implementations)]
@@ -19,12 +16,14 @@
 #![warn(non_ascii_idents)]
 #![warn(trivial_casts)]
 #![warn(trivial_numeric_casts)]
+#![warn(unsafe_op_in_unsafe_fn)]
 #![warn(unused_extern_crates)]
 #![warn(unused_import_braces)]
 #![warn(unused_lifetimes)]
 #![warn(unused_must_use)]
 #![warn(unused_qualifications)]
 #![warn(unused_results)]
+#![warn(rustdoc::invalid_html_tags)]
 #![allow(clippy::bool_assert_comparison)]
 #![allow(clippy::branches_sharing_code)]
 #![allow(clippy::cast_lossless)]