Trait Key

pub trait Key: Value {
    // Required method
    fn compare(data1: &[u8], data2: &[u8]) -> Ordering;
}

Required Methods

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

Compare data1 with data2

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Key for &str

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for &[u8]

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for bool

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for char

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for i8

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for i16

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for i32

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for i64

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for i128

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for u8

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for u16

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for u32

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for u64

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for u128

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl Key for ()

fn compare(_data1: &[u8], _data2: &[u8]) -> Ordering

impl Key for String

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key> Key for (T0, T1)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key> Key for (T0, T1, T2)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key> Key for (T0, T1, T2, T3)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key> Key for (T0, T1, T2, T3, T4)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key> Key for (T0, T1, T2, T3, T4, T5)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key> Key for (T0, T1, T2, T3, T4, T5, T6)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key, T7: Key> Key for (T0, T1, T2, T3, T4, T5, T6, T7)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key, T7: Key, T8: Key> Key for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key, T7: Key, T8: Key, T9: Key> Key for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key, T7: Key, T8: Key, T9: Key, T10: Key> Key for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T0: Key, T1: Key, T2: Key, T3: Key, T4: Key, T5: Key, T6: Key, T7: Key, T8: Key, T9: Key, T10: Key, T11: Key> Key for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<T: Key> Key for Option<T>

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<const N: usize> Key for &[u8; N]

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

impl<const N: usize, T: Key> Key for [T; N]

fn compare(data1: &[u8], data2: &[u8]) -> Ordering

Implementors