Enum RolandError 

pub enum RolandError {
    SyntaxError,
    Invalid,
    OutOfRange,
    NoStx,
    UnknownError(u8),
    InvalidAddress,
    InvalidValue,
    InvalidResponse,
}

Error types for Roland VR-6HD communication

Variants

SyntaxError

Syntax error in received command

Invalid

Invalid command due to other settings

OutOfRange

Parameter out of range

NoStx

Missing STX at command start (RS-232 only)

UnknownError(u8)

Unknown error code

InvalidAddress

Invalid address format

InvalidValue

Invalid value format

InvalidResponse

Invalid response format

Trait Implementations

impl Clone for RolandError

fn clone(&self) -> RolandError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RolandError

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

Formats the value using the given formatter.

impl Display for RolandError

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

Formats the value using the given formatter.

impl PartialEq for RolandError

fn eq(&self, other: &RolandError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RolandError

impl StructuralPartialEq for RolandError