Fix C-METADATA violations (#2874)

* fix: C-METADATA violations of esp-hal

* feat: Normalize keyword and categories for most of the pacakges

esp-alloc/Cargo.toml

@@ -4,20 +4,11 @@ version      = "0.5.0"
 edition      = "2021"
 rust-version = "1.68"
 description  = "A heap allocator for Espressif devices"
+keywords     = ["allocator", "embedded", "embedded-hal", "esp32", "espressif", "memory"]
+categories   = ["embedded", "memory-management", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 
-keywords = [
-    "allocator",
-    "esp32",
-    "riscv",
-    "xtensa",
-]
-categories = [
-    "memory-management",
-    "no-std",
-]
-
 [package.metadata.docs.rs]
 default-target = "riscv32imc-unknown-none-elf"
 features       = ["nightly"]

esp-backtrace/Cargo.toml

@@ -4,6 +4,8 @@ version      = "0.14.2"
 edition      = "2021"
 rust-version = "1.76.0"
 description  = "Bare-metal backtrace support for Espressif devices"
+keywords     = ["backtrace", "embedded", "esp32", "espressif"]
+categories   = ["embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 

esp-hal-embassy/Cargo.toml

@@ -4,6 +4,8 @@ version      = "0.5.0"
 edition      = "2021"
 rust-version = "1.83.0"
 description  = "Embassy support for esp-hal"
+keywords     = ["async", "embedded", "esp32", "espressif"]
+categories   = ["asynchronous", "embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 

esp-hal/Cargo.toml

@@ -5,6 +5,8 @@ edition       = "2021"
 rust-version  = "1.83.0"
 description   = "Bare-metal HAL for Espressif devices"
 documentation = "https://docs.esp-rs.org/esp-hal/"
+keywords      = ["embedded", "embedded-hal", "esp32", "espressif", "hal"]
+categories    = ["embedded", "hardware-support", "no-std"]
 repository    = "https://github.com/esp-rs/esp-hal"
 license       = "MIT OR Apache-2.0"
 links         = "esp-hal"

esp-ieee802154/Cargo.toml

@@ -4,6 +4,8 @@ version      = "0.4.0"
 edition      = "2021"
 rust-version = "1.83.0"
 description  = "Low-level IEEE 802.15.4 driver for the ESP32-C6 and ESP32-H2"
+keywords     = ["embedded", "ieee802154", "esp32", "espressif", "wpan"]
+categories   = ["embedded", "network-programming", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 

esp-lp-hal/Cargo.toml

@@ -4,22 +4,11 @@ version      = "0.1.0"
 edition      = "2021"
 rust-version = "1.76.0"
 description  = "HAL for low-power RISC-V coprocessors found in ESP32 devices"
+keywords     = ["embedded", "embedded-hal", "esp32", "espressif", "hal"]
+categories   = ["embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 
-keywords = [
-    "embedded",
-    "embedded-hal",
-    "esp",
-    "esp32",
-    "no-std",
-]
-categories = [
-    "embedded",
-    "hardware-support",
-    "no-std",
-]
-
 [lib]
 bench = false
 test  = false

esp-println/Cargo.toml

@@ -4,6 +4,8 @@ version      = "0.12.0"
 edition      = "2021"
 rust-version = "1.76.0"
 description  = "Provides `print!` and `println!` implementations various Espressif devices"
+keywords     = ["defmt", "embedded", "esp32", "espressif", "logging"]
+categories   = ["embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
 links        = "esp-println"

esp-riscv-rt/Cargo.toml

@@ -4,10 +4,10 @@ version      = "0.9.1"
 edition      = "2021"
 rust-version = "1.65"
 description  = "Minimal runtime / startup for RISC-V CPUs from Espressif"
+keywords     = ["esp32", "espressif", "riscv", "runtime", "startup"]
+categories   = ["embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"
-keywords     = ["esp32", "riscv", "runtime", "startup"]
-categories   = ["embedded", "no-std"]
 
 [dependencies]
 document-features = "0.2.10"

esp-storage/Cargo.toml

@@ -3,24 +3,12 @@ name = "esp-storage"
 version = "0.4.0"
 edition = "2021"
 rust-version = "1.76.0"
-authors = [
-    "The ESP-RS team",
-    "Björn Quentin <bjoern.quentin@mobile-j.de>",
-]
 description  = "Implementation of embedded-storage traits to access unencrypted ESP32 flash"
+keywords     = ["embedded-storage", "esp32", "espressif", "no-std"]
+categories   = ["embedded", "hardware-support", "no-std"]
 repository   = "https://github.com/esp-rs/esp-storage"
 license      = "MIT OR Apache-2.0"
 
-keywords = [
-    "embedded-storage",
-    "esp",
-    "no-std",
-]
-categories = [
-    "embedded",
-    "hardware-support",
-    "no-std",
-]
 
 [dependencies]
 embedded-storage = "0.3.1"

esp-wifi/Cargo.toml

@@ -3,14 +3,13 @@ name = "esp-wifi"
 version = "0.11.0"
 edition = "2021"
 rust-version  = "1.83.0"
-authors = ["The ESP-RS team"]
 description = "A WiFi, Bluetooth and ESP-NOW driver for use with Espressif chips and bare-metal Rust"
 documentation = "https://docs.esp-rs.org/esp-hal/"
+keywords = ["wifi", "bluetooth", "esp-now", "esp32", "no-std"]
+categories = ["embedded", "hardware-support", "no-std"]
 repository = "https://github.com/esp-rs/esp-hal"
 license = "MIT OR Apache-2.0"
 
-keywords = ["wifi", "bluetooth", "esp", "no-std"]
-categories = ["embedded", "hardware-support", "no-std"]
 
 [dependencies]
 defmt = { version = "0.3.8", optional = true }