1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

use crate::{configuration, status};

/// Crate errors.
#[derive(Debug, PartialEq, Clone, Copy)]
pub enum Error<E> {
    /// `I2C` communication error.
    Communication(E),

    /// Magnet status parsing/conversion error.
    Status(status::Error),

    /// Configuration parsing/conversion error.
    Configuration(configuration::error::Error),

    /// Persistence error: configuration can only be persisted 3 times.
    MaximumPositionPersistsReached,

    /// Magnet is required for persistence action.
    MagnetRequired,

    /// No more persistent writes available for maximum angle and configuration registers.
    MangConfigPersistenceExhausted,
}

impl<E> From<E> for Error<E> {
    fn from(e: E) -> Self {
        Self::Communication(e)
    }
}