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// License: see LICENSE file at root directory of `master` branch

//! # Bytes

use {
    core::{
        ops::Deref,
        sync::atomic::AtomicUsize,
    },
    std::sync::Arc,

    crate::Counter,
};

mod tests;

/// # Bytes
///
/// This is a simple wrapper for `Vec<u8>`.
///
/// For examples, see [`Bi`][struct:Bi].
///
/// [struct:Bi]: struct.Bi.html
#[derive(Debug)]
pub struct Bytes {
    bytes: Vec<u8>,
    counter: Counter,
}

impl Bytes {

    /// # Makes new instance
    pub (crate) fn new(bytes: Vec<u8>, counter: Arc<AtomicUsize>) -> Self {
        let counter = Counter::new(bytes.len(), counter);
        Self {
            bytes,
            counter,
        }
    }

}

impl Deref for Bytes {

    type Target = [u8];

    fn deref(&self) -> &Self::Target {
        &self.bytes
    }

}

impl From<Bytes> for Vec<u8> {

    fn from(bytes: Bytes) -> Self {
        bytes.bytes
    }

}