Function decode 

pub fn decode<T: DeserializeOwned>(tag: Blob) -> Result<T, NBTError>

Decode a NBT Blob into a Serde deserializable value.

Example

use nbt::{Tag, decode, Blob};
use serde::Deserialize;

// Create Deserializable struct
#[derive(Deserialize, PartialEq, Debug)]
pub struct Example {
    foo: String
}

// Create a Blob
let mut blob = Blob::new();
blob.insert("foo", "bar");

// Decode the data from blob
let data: Example = decode(blob).unwrap();

assert_eq!(data, Example { foo: "bar".to_string() });