Optimize imports

pn532/src/driver.rs

@@ -1,7 +1,7 @@
 //! High-level PN532 command driver.
 
 use crate::commands::*;
-use crate::error::{Error};
+use crate::error::Error;
 use crate::interface::Interface;
 
 pub(crate) const PACKET_BUFFER_SIZE: usize = 64;

pn532/src/felica/mod.rs

@@ -4,11 +4,11 @@ use crate::driver::Pn532;
 use crate::error::{Error, StatusCode};
 use crate::interface::Interface;
 
-use types::*;
-pub use types::Block as FelicaBlock;
-pub(crate) use types::AsBlock;
 use crate::commands::{FELICA_CMD_POLLING, FELICA_CMD_READ_WITHOUT_ENCRYPTION, FELICA_CMD_REQUEST_RESPONSE, FELICA_CMD_REQUEST_SERVICE, FELICA_CMD_REQUEST_SYSTEM_CODE, FELICA_CMD_WRITE_WITHOUT_ENCRYPTION, FELICA_READ_MAX_BLOCK_NUM, FELICA_READ_MAX_SERVICE_NUM, FELICA_REQ_SERVICE_MAX_NODE_NUM, FELICA_WRITE_MAX_BLOCK_NUM, FELICA_WRITE_MAX_SERVICE_NUM, PN532_COMMAND_INDATAEXCHANGE, PN532_COMMAND_INLISTPASSIVETARGET, PN532_COMMAND_INRELEASE};
 use crate::{BaudRate, FelicaPollingResponse};
+pub(crate) use types::AsBlock;
+pub use types::Block as FelicaBlock;
+use types::*;
 
 impl<B: Interface> Pn532<B> {
     /// Poll for a FeliCa card.

pn532/src/iso14443a/mod.rs

@@ -1,6 +1,6 @@
-use crate::{BaudRate, Error, Interface, Pn532, Uid};
 use crate::commands::{PN532_COMMAND_INDATAEXCHANGE, PN532_COMMAND_INLISTPASSIVETARGET, PN532_COMMAND_INRELEASE};
 use crate::error::StatusCode;
+use crate::{BaudRate, Error, Interface, Pn532, Uid};
 
 impl<B: Interface> Pn532<B> {
     /// Wait for an ISO14443A target and read its UID.

pn532/src/mifare/mod.rs

@@ -1,6 +1,6 @@
-use crate::{Error, Interface, Pn532};
 use crate::commands::{MIFARE_CMD_AUTH_A, MIFARE_CMD_AUTH_B, MIFARE_CMD_READ, MIFARE_CMD_WRITE, MIFARE_CMD_WRITE_ULTRALIGHT, PN532_COMMAND_INDATAEXCHANGE};
 use crate::error::StatusCode;
+use crate::{Error, Interface, Pn532};
 
 impl<B: Interface> Pn532<B> {
     /// Whether the block number is the first block of a sector.

pn532/src/tg/mod.rs

@@ -1,6 +1,6 @@
-use crate::{Error, Interface, Pn532, TargetInitStatus};
 use crate::commands::{PN532_COMMAND_TGGETDATA, PN532_COMMAND_TGINITASTARGET, PN532_COMMAND_TGSETDATA};
 use crate::error::StatusCode;
+use crate::{Error, Interface, Pn532, TargetInitStatus};
 
 impl<B: Interface> Pn532<B> {
     /// Initialize the PN532 as a target using a raw command frame.

src/board.rs

@@ -1,26 +1,25 @@
-use core::cell::RefCell;
 use crate::components::clock::Clock;
 use crate::components::lora::Lora;
-use core::sync::atomic::{AtomicBool, AtomicPtr, Ordering};
-use crossbeam::atomic::AtomicCell;
+use crate::components::{self, card_reader::CardReader, rom_storage::RomStorage};
+use crate::types::{AppData, LoraPubSub, SharedI2c};
+use core::cell::RefCell;
+use core::sync::atomic::{AtomicBool, Ordering};
 use embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice;
 use embassy_executor::Spawner;
 use embassy_sync::blocking_mutex::raw::{CriticalSectionRawMutex, NoopRawMutex};
-use embassy_sync::mutex::Mutex;
 use embassy_sync::blocking_mutex::Mutex as BlockingMutex;
+use embassy_sync::mutex::Mutex;
 use embassy_sync::pubsub::PubSubChannel;
 use embassy_time::{Duration, Timer};
 use esp_hal::gpio::{InputConfig, Level, Pull};
-use esp_hal::i2c::master::{I2c};
+use esp_hal::i2c::master::I2c;
+use esp_hal::interrupt::software::SoftwareInterruptControl;
 use esp_hal::peripherals::Peripherals;
+use esp_hal::rng::{Trng, TrngSource};
 use esp_hal::spi::master::{Config, Spi};
 use esp_hal::timer::timg::TimerGroup;
 use esp_hal::{gpio, Async, Blocking};
-use esp_hal::interrupt::software::SoftwareInterruptControl;
-use esp_hal::rng::{Trng, TrngSource};
 use static_cell::StaticCell;
-use crate::components::{ rom_storage::RomStorage, card_reader::CardReader, self };
-use crate::types::{AppData, LoraPayload, LoraPubSub, SharedI2c};
 
 pub(crate) static LED_STATE: AtomicBool = AtomicBool::new(false);
 

src/components/card_reader.rs

@@ -1,3 +1,4 @@
+use crate::types::{LoraPublisher, SharedI2c};
 use core::sync::atomic::{AtomicPtr, Ordering};
 use defmt::Debug2Format;
 use embassy_sync::once_lock::OnceLock;
@@ -7,7 +8,6 @@ use esp_hal::rng::Trng;
 use lorawan_device::RngCore;
 use pn532::felica::FelicaBlock;
 use pn532::Pn532;
-use crate::types::{LoraPublisher, SharedI2c};
 
 static CARD_KEY: OnceLock<heapless::Vec<u8, 16>> = OnceLock::new();
 

src/components/lora.rs

@@ -1,6 +1,6 @@
-use alloc::vec::Vec;
-use crate::types::{LoraPayload, LoraPublisher, LoraSubscriber, SharedAsyncSpi};
 use crate::timer::EmbassyTimer;
+use crate::types::{LoraPayload, LoraPublisher, LoraSubscriber, SharedAsyncSpi};
+use alloc::vec::Vec;
 use chrono::{DateTime, NaiveDateTime, Utc};
 use core::str::FromStr;
 use core::sync::atomic::{AtomicPtr, Ordering};
@@ -17,8 +17,8 @@ use lora_phy::lorawan_radio::LorawanRadio;
 use lora_phy::mod_params::RadioError;
 use lora_phy::sx126x::{Sx1262, Sx126x, TcxoCtrlVoltage};
 use lora_phy::{sx126x, LoRa};
-use lorawan_device::async_device::Error as LoraDeviceError;
 use lorawan_device::async_device::Device;
+use lorawan_device::async_device::Error as LoraDeviceError;
 use lorawan_device::default_crypto::DefaultFactory;
 use lorawan_device::{region, AppEui, AppKey, DevEui, JoinMode};
 

src/components/rom_storage.rs

@@ -1,11 +1,11 @@
+use crate::types::SharedI2c;
 use alloc::collections::BTreeMap;
-use core::any::{TypeId};
+use core::any::TypeId;
 use eeprom24x::{Eeprom24x, SlaveAddr};
 use embassy_embedded_hal::shared_bus::I2cDeviceError;
 use embassy_time::{Duration, Timer};
 use serde::de::DeserializeOwned;
 use serde::Serialize;
-use crate::types::SharedI2c;
 
 const ADDR_SIZE: usize = 256;
 

src/error.rs

@@ -1,14 +1,13 @@
 use crate::components::clock::ClockError;
 use crate::components::lora::LoraError;
+use crate::components::rom_storage::StorageError;
 use core::convert::Infallible;
-use defmt::{Formatter};
+use defmt::Formatter;
 use embassy_embedded_hal::shared_bus::I2cDeviceError;
 use embassy_executor::SpawnError;
 use esp_hal::i2c::master::ConfigError as I2cConfigError;
-use esp_hal::i2c::master::Error as I2cError;
 use esp_hal::rng::TrngError;
 use esp_hal::spi::master::ConfigError as SpiConfigError;
-use crate::components::rom_storage::StorageError;
 
 #[derive(Debug, thiserror::Error)]
 pub enum Error {

src/main.rs

@@ -15,7 +15,7 @@ mod components;
 mod types;
 
 #[allow(unused_imports)]
-use {esp_backtrace as _, esp_println as _, esp_alloc as _};
+use {esp_alloc as _, esp_backtrace as _, esp_println as _};
 
 use embassy_executor::Spawner;
 use embassy_time::{Duration, Timer};

src/types/mod.rs

@@ -1,8 +1,8 @@
 use alloc::vec::Vec;
+use chrono::{DateTime, Utc};
 use core::fmt::{Display, Formatter};
-use chrono::{DateTime, NaiveDateTime, Utc};
-use embassy_embedded_hal::shared_bus::blocking::i2c::I2cDevice;
 use embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice;
+use embassy_embedded_hal::shared_bus::blocking::i2c::I2cDevice;
 use embassy_sync::blocking_mutex::raw::{CriticalSectionRawMutex, NoopRawMutex};
 use embassy_sync::pubsub::{PubSubChannel, Publisher, Subscriber};
 use esp_hal::i2c::master::I2c;