Enum HalError 

pub enum HalError {
    Config,
    Uart(UartError),
    Wifi(WifiError),
    Flash(FlashError),
    Rng,
    Hash(HashError),
    Timer,
}

Unified HAL error type.

Aggregates all peripheral-specific errors into a single enum for ergonomic error handling across the HAL.

Variants

Config

Configuration error (invalid settings).

Uart(UartError)

UART peripheral error.

Wifi(WifiError)

WiFi peripheral error.

Flash(FlashError)

Flash storage error.

Rng

Random number generator error.

Hash(HashError)

Hash/HMAC computation error.

Timer

Timer error.

Trait Implementations

impl Debug for HalError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for HalError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.