spreadsheet-ods-formula 1.0.0

Create ods-formulas for use with spreadsheet-ods.
Documentation 
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//!
//! Rounding functions.
//!

pub use crate::generated::round::*;

use crate::Any;
use std::fmt::Write;

/// Parameter for CEILING() and FLOOR().
#[derive(Debug)]
pub enum RoundingMode {
    AwayFrom0,
    TowardsPlusInf,
}

impl Any for RoundingMode {
    fn formula(&self, buf: &mut String) {
        let _ = write!(
            buf,
            "{}",
            match self {
                RoundingMode::AwayFrom0 => 1,
                RoundingMode::TowardsPlusInf => 0,
            }
        );
    }
}