pub enum Error {
Show 13 variants
Pi(PigpiodError),
EnvNotUnicode(String),
EnvInvalidSyntax(String),
DaemonConnectionNoAddress,
DaemonConnectionFailed(Vec<(SocketAddr, Error)>),
DaemonComms(Error),
BadLevel(usize),
WaveNotFound,
ProtocolBadReturn(Word),
ProtocolBadGpioMode(Word),
ProtocolBadLevel(Word),
ProtocolBadBoolean(Word),
ProtocolReplyMismatch(Box<(MessageBuf, MessageBuf)>),
}
Expand description
Errors that can occur when trying to communicate with pigpiod
This includes errors reported by pigpiod (Error::Pi
),
errors with the IPC,
misconfiguration of the library,
and certain misuses of the library.
Variants
Pi(PigpiodError)
EnvNotUnicode(String)
EnvInvalidSyntax(String)
DaemonConnectionNoAddress
DaemonConnectionFailed(Vec<(SocketAddr, Error)>)
DaemonComms(Error)
BadLevel(usize)
WaveNotFound
ProtocolBadReturn(Word)
ProtocolBadGpioMode(Word)
ProtocolBadLevel(Word)
ProtocolBadBoolean(Word)
ProtocolReplyMismatch(Box<(MessageBuf, MessageBuf)>)
Trait Implementations
sourceimpl Error for Error
impl Error for Error
sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more