cas-compute 0.2.0

Tools for evaluation of CalcScript expressions
Documentation 
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#[cfg(feature = "mysql")]
use mysql_common::prelude::FromValue;

#[cfg(feature = "serde")]
use serde_repr::{Deserialize_repr, Serialize_repr};

/// The trigonometric mode of a context. This will affect the evaluation of input to trigonometric
/// functions, and output from trigonometric functions.
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
#[cfg_attr(feature = "mysql", derive(FromValue))]
#[cfg_attr(feature = "mysql", mysql(is_integer))]
#[cfg_attr(feature = "serde", derive(Serialize_repr, Deserialize_repr))]
#[repr(u8)]
pub enum TrigMode {
    /// Use radians.
    #[default]
    Radians,

    /// Use degrees.
    Degrees,
}

impl std::fmt::Display for TrigMode {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            TrigMode::Radians => write!(f, "radians"),
            TrigMode::Degrees => write!(f, "degrees"),
        }
    }
}