gribberish 0.27.1

Parse grib 2 files with Rust
Documentation 
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use std::convert::TryFrom;
use crate::{error::GribberishError, message::Message, message_metadata::MessageMetadata};

pub struct DataMessage {
    pub metadata: MessageMetadata,
    pub data: Vec<f64>
}

impl <'a> TryFrom<&Message<'a>> for DataMessage {
    type Error = GribberishError;

    fn try_from(message: &Message) -> Result<Self, Self::Error> {
        let metadata = MessageMetadata::try_from(message)?;
        Ok(DataMessage {
            metadata,
            data: message.data()?,
        })
    }
}

impl <'a> TryFrom<(&Message<'a>, &MessageMetadata)> for DataMessage {
    type Error = GribberishError;

    fn try_from(message: (&Message<'a>, &MessageMetadata)) -> Result<Self, Self::Error> {
        Ok(DataMessage {
            metadata: message.1.clone(),
            data: message.0.data()?,
        })
    }
}