dfplayer_async

Enum Error

Source 
pub enum Error<SerialError> {
    Init,
    SerialPort(SerialError),
    DelayError,
    FailedAck,
    Connection,
    ModuleError(ModuleError),
    Unknown,
    BrokenMessage,
    UserTimeout,
    BadParameter,
}
Expand description

Errors that can occur when operating the DFPlayer

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Init

Initialization failed

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SerialPort(SerialError)

Serial port communication error

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DelayError

Delay implementation failed

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FailedAck

Command was not acknowledged when feedback was enabled

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Connection

Connection to the module was lost

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ModuleError(ModuleError)

Error reported by the module itself

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Unknown

Unknown error occurred

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BrokenMessage

Received message was corrupted or incomplete

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UserTimeout

Operation timed out

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BadParameter

Command parameter was invalid

Trait Implementations§

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impl<SerialError: Clone> Clone for Error<SerialError>

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fn clone(&self) -> Error<SerialError>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<SerialError: Debug> Debug for Error<SerialError>

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

Formats the value using the given formatter. Read more
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impl<SerialError: Copy> Copy for Error<SerialError>

Auto Trait Implementations§

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impl<SerialError> Freeze for Error<SerialError>
where SerialError: Freeze,

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impl<SerialError> RefUnwindSafe for Error<SerialError>
where SerialError: RefUnwindSafe,

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impl<SerialError> Send for Error<SerialError>
where SerialError: Send,

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impl<SerialError> Sync for Error<SerialError>
where SerialError: Sync,

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impl<SerialError> Unpin for Error<SerialError>
where SerialError: Unpin,

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impl<SerialError> UnwindSafe for Error<SerialError>
where SerialError: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.