BLE-X/io.github.romantsisyk.blex.result/runCatchingBle

runCatchingBle

inline fun <T> runCatchingBle(block: () -> T): BleResult<T>

Wraps the execution of block in a BleResult.

If block completes successfully, returns BleResult.Success with the result. If block throws a BleException, returns BleResult.Failure with that exception. Other exceptions are not caught and will propagate.

val result: BleResult<ByteArray> = runCatchingBle {
    connection.readCharacteristic(serviceUuid, charUuid)
        ?: throw BleCharacteristicException("Read returned null")
}
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Return

A BleResult containing either the success value or the caught BleException.

Parameters

block

The block of code to execute.

See also