Struct kdb::Atom

#[repr(transparent)]
pub struct Atom<T> { /* fields omitted */ }

Atoms are the base primitive values in rust-kdb. You can create a new atom by calling KBox::new_atom, or using the From/Into traits on a value.

Examples

use kdb::{KBox, Atom};

let a = KBox::new_atom(42u8); // Creates a KBox<Atom<u8>>
let b: KBox<Atom<u8>> = 27u8.into();
println!("{} dudes!", a.value() + b.value());

Implementations

impl<T: KValue> Atom<T>

pub fn value(&self) -> T

Returns a copy of the value stored in the atom.

pub fn set_value(&mut self, val: T)

Changes the value stored in th atom.

Trait Implementations

impl<T: KValue> AsRef<Any> for Atom<T>

fn as_ref(&self) -> &Any

Performs the conversion.

impl<T: KValue + Debug> Debug for Atom<T>

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

Formats the value using the given formatter.

impl<T: KValue + Display> Display for Atom<T>

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

Formats the value using the given formatter.

impl From<Atom<Date>> for Date

fn from(val: Atom<Date>) -> Date

Performs the conversion.

impl From<Atom<DateTime>> for DateTime

fn from(val: Atom<DateTime>) -> DateTime

Performs the conversion.

impl From<Atom<Minute>> for Minute

fn from(val: Atom<Minute>) -> Minute

Performs the conversion.

impl From<Atom<Month>> for Month

fn from(val: Atom<Month>) -> Month

Performs the conversion.

impl From<Atom<Second>> for Second

fn from(val: Atom<Second>) -> Second

Performs the conversion.

impl From<Atom<Symbol>> for Symbol

fn from(val: Atom<Symbol>) -> Symbol

Performs the conversion.

impl From<Atom<Time>> for Time

fn from(val: Atom<Time>) -> Time

Performs the conversion.

impl From<Atom<Timespan>> for Timespan

fn from(val: Atom<Timespan>) -> Timespan

Performs the conversion.

impl From<Atom<Timestamp>> for Timestamp

fn from(val: Atom<Timestamp>) -> Timestamp

Performs the conversion.

impl From<Atom<Uuid>> for Uuid

fn from(val: Atom<Uuid>) -> Uuid

Performs the conversion.

impl From<Atom<bool>> for bool

fn from(val: Atom<bool>) -> bool

Performs the conversion.

impl From<Atom<f32>> for f32

fn from(val: Atom<f32>) -> f32

Performs the conversion.

impl From<Atom<f64>> for f64

fn from(val: Atom<f64>) -> f64

Performs the conversion.

impl From<Atom<i16>> for i16

fn from(val: Atom<i16>) -> i16

Performs the conversion.

impl From<Atom<i32>> for i32

fn from(val: Atom<i32>) -> i32

Performs the conversion.

impl From<Atom<i64>> for i64

fn from(val: Atom<i64>) -> i64

Performs the conversion.

impl From<Atom<i8>> for i8

fn from(val: Atom<i8>) -> i8

Performs the conversion.

impl From<Atom<u8>> for u8

fn from(val: Atom<u8>) -> u8

Performs the conversion.