Struct VariableSizeKey 

pub struct VariableSizeKey { /* private fields */ }

Implementations

impl VariableSizeKey

pub fn key(src: &[u8]) -> Self

pub fn from_slice(src: &[u8]) -> Self

pub fn to_slice(&self) -> &[u8]

pub fn from_string(s: &String) -> Self

pub fn from(data: Vec<u8>) -> Self

Trait Implementations

impl Clone for VariableSizeKey

fn clone(&self) -> VariableSizeKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariableSizeKey

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

Formats the value using the given formatter.

impl From<&[u8]> for VariableSizeKey

fn from(src: &[u8]) -> Self

Converts to this type from the input type.

impl FromStr for VariableSizeKey

type Err = ()

The associated error which can be returned from parsing.

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

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

impl Key for VariableSizeKey

fn prefix_before(&self, length: usize) -> &[u8]

fn prefix_after(&self, start: usize) -> &[u8]

fn at(&self, pos: usize) -> u8

fn len(&self) -> usize

fn longest_common_prefix(&self, key: &[u8]) -> usize

fn as_slice(&self) -> &[u8]

fn extend(&self, other: &Self) -> Self

fn is_empty(&self) -> bool

impl Ord for VariableSizeKey

fn cmp(&self, other: &VariableSizeKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VariableSizeKey

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for VariableSizeKey

fn partial_cmp(&self, other: &VariableSizeKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for VariableSizeKey

impl StructuralPartialEq for VariableSizeKey