Struct nuts_directory::Id

pub struct Id(/* private fields */);

The id of the backend.

This id as an 16 byte random number.

When storing a block to disks the path to the file is derived from the id:

• The id is converted into a hex string.
• The path then would be: <first two chars>/<next two chars>/<remaining chars>

Trait Implementations

impl Binary for Id

fn from_bytes(bytes: &[u8]) -> Option<Id>

Creates an instance of Self based on its binary representation.

fn as_bytes(&self) -> Vec<u8>

Creates the binary representation of self.

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Id

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Id

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Id

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Error>

Parses a string s to return a value of this type.

impl IdSize for Id

fn size() -> usize

Returns the number of bytes needed to store the id.

impl PartialEq for Id

fn eq(&self, other: &Id) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Id