Trait rax::RaxKey

pub trait RaxKey<RHS = Self>: Clone + Default + Debug {
    type Output: RaxKey;
    fn encode(self) -> Self::Output;
    fn to_buf(&self) -> (*const u8, usize);
    fn from_buf(ptr: *const u8, len: usize) -> RHS;
}

Same as RaxMap except values are not pointers to heap allocations. Instead the "data pointer" in the RAX is the value. This means we have sizeof worth of bytes to play with. Perhaps, in the future we could create data values of any size, but for now we have the size of pointers to work with or null which has no added size to a rax node.

Associated Types

type Output: RaxKey

Required Methods

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> RHS

Implementations on Foreign Types

impl RaxKey for f32

type Output = u32

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> f32

impl RaxKey for f64

type Output = u64

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> f64

impl RaxKey for isize

type Output = isize

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> isize

impl RaxKey for usize

type Output = usize

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> usize

impl RaxKey for i16

type Output = i16

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> Self

impl RaxKey for u16

type Output = u16

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> u16

impl RaxKey for i32

type Output = i32

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> i32

impl RaxKey for u32

type Output = u32

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> u32

impl RaxKey for i64

type Output = i64

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> i64

impl RaxKey for u64

type Output = u64

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> u64

impl RaxKey for i128

type Output = i128

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> i128

impl RaxKey for u128

type Output = u128

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> u128

impl RaxKey for Vec<u8>

type Output = Vec<u8>

fn encode(self) -> Vec<u8>

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> Vec<u8>

impl<'a> RaxKey for &'a [u8]

type Output = &'a [u8]

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

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> &'a [u8]

impl<'a> RaxKey for &'a str

type Output = &'a str

fn encode(self) -> Self::Output

fn to_buf(&self) -> (*const u8, usize)

fn from_buf(ptr: *const u8, len: usize) -> &'a str

Implementors