cowry 0.1.0

A micro-library for precise currency math and rounding control in Rust.
Documentation 
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#[derive(Debug, thiserror::Error)]
pub enum OwoError {
    #[error("Currency mismatch: {0} vs {1}")]
    CurrencyMismatch(String, String),

    #[error("Division by zero is not allowed")]
    DivisionByZero,

    #[error("Invalid JSON: {0}")]
    SerdeError(#[from] serde_json::Error),
}