Struct Key 

pub struct Key<T: AsRef<[u8]>>(/* private fields */);

Implementations

impl<T: AsRef<[u8]>> Key<T>

pub fn into_inner(self) -> T

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn for_testing_ts(self) -> u64

impl Key<Vec<u8>>

pub fn new() -> Self

pub fn from_vec(key: Vec<u8>) -> Self

Create a KeyVec from a Vec<u8>. Will be removed in week 3.

pub fn clear(&mut self)

Clears the key and set ts to 0.

pub fn append(&mut self, data: &[u8])

Append a slice to the end of the key

pub fn set_from_slice(&mut self, key_slice: KeySlice<'_>)

Set the key from a slice without re-allocating. The signature will change in week 3.

pub fn as_key_slice(&self) -> KeySlice<'_>

pub fn into_key_bytes(self) -> KeyBytes

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

Always use raw_ref to access the key in week 1 + 2. This function will be removed in week 3.

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

pub fn for_testing_from_vec_no_ts(key: Vec<u8>) -> Self

impl Key<Bytes>

pub fn as_key_slice(&self) -> KeySlice<'_>

pub fn from_bytes(bytes: Bytes) -> KeyBytes

Create a KeyBytes from a Bytes. Will be removed in week 3.

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

Always use raw_ref to access the key in week 1 + 2. This function will be removed in week 3.

pub fn for_testing_from_bytes_no_ts(bytes: Bytes) -> KeyBytes

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

impl<'a> Key<&'a [u8]>

pub fn to_key_vec(self) -> KeyVec

pub fn from_slice(slice: &'a [u8]) -> Self

Create a key slice from a slice. Will be removed in week 3.

pub fn raw_ref(self) -> &'a [u8]

Always use raw_ref to access the key in week 1 + 2. This function will be removed in week 3.

pub fn for_testing_key_ref(self) -> &'a [u8]

pub fn for_testing_from_slice_no_ts(slice: &'a [u8]) -> Self

pub fn for_testing_from_slice_with_ts(slice: &'a [u8], _ts: u64) -> Self

Trait Implementations

impl<T: AsRef<[u8]> + Clone> Clone for Key<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: AsRef<[u8]> + Debug> Debug for Key<T>

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

Formats the value using the given formatter.

impl<T: AsRef<[u8]> + Default> Default for Key<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: AsRef<[u8]> + Ord> Ord for Key<T>

fn cmp(&self, other: &Self) -> 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<T: AsRef<[u8]> + PartialEq> PartialEq for Key<T>

fn eq(&self, other: &Self) -> 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<T: AsRef<[u8]> + PartialOrd> PartialOrd for Key<T>

fn partial_cmp(&self, other: &Self) -> 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<T: AsRef<[u8]> + Copy> Copy for Key<T>

impl<T: AsRef<[u8]> + Eq> Eq for Key<T>