Trait nuts_backend::BlockId

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pub trait BlockId: Clone + Debug + Display + FromBytes + FromStr + PartialEq + ToBytes {
    // Required methods
    fn null() -> Self;
    fn is_null(&self) -> bool;
    fn size() -> usize;
}
Expand description

Trait identifies a block in the storage.

Required Methods§

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fn null() -> Self

Creates a null-id.

A null-id does not point to a block. It points to nowhere.

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fn is_null(&self) -> bool

Tests whether this id is a null-id.

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fn size() -> usize

Returns the number of bytes needed to store the id.

Object Safety§

This trait is not object safe.

Implementors§