codek 0.1.0

Codec trait
Documentation 
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use std::mem::size_of;

/// Trait for types that can be encoded with a known, fixed size.
pub trait FixedSize {
    /// The size of the encoded data if Self has a fixed encoding size
    fn encoded_size() -> usize;
}

impl FixedSize for u64 {
    fn encoded_size() -> usize {
        size_of::<Self>()
    }
}

impl FixedSize for u32 {
    fn encoded_size() -> usize {
        size_of::<Self>()
    }
}