fediverse 0.1.8

Just toying with the W3C ActivityStream & ActivityPub specs
Documentation 
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use crate::types::errors::TypeError;

/// Indicates the altitude of a place. The measurement units is indicated using the [units](crate::types::properties::units::Units) property.
///
/// If [units](crate::types::properties::units::Units) is not specified, the default is assumed to be "`m`" indicating meters.
///
/// Specifications: <https://www.w3.org/TR/activitystreams-vocabulary/#dfn-altitude>
#[derive(Default, Debug, PartialEq)]
pub struct Altitude(f32);

impl Altitude {
    pub fn new(value: f32) -> Result<Self, TypeError> {
        Ok(Self(value))
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_new() {
        let altitude = Altitude::new(42.13);

        assert!(altitude.is_ok());
        assert_eq!(altitude.unwrap(), Altitude(42.13));
    }
}