Struct sapio_base::simp::BySIMP

pub struct BySIMP<T>(pub PhantomData<T>);

Trait Type Wrapper for Indexing with a SIMP.

Given a BTreeMap of SIMPs b, you can index it with the following syntax:

use sapio_base::simp::SIMP;
use serde_json::Value;
use sapio_base::simp::by_simp;
use sapio_base::simp::simp_value;
use std::collections::BTreeMap;
struct MySimp(Value);
impl SIMP for MySimp {
fn static_get_protocol_number() -> i64
where
    Self: Sized,
{
    1234
}
fn get_protocol_number(&self) -> i64 {
    Self::static_get_protocol_number()
}
fn to_json(&self) -> Result<Value, serde_json::Error> {
    Ok(self.0.clone())
}
fn from_json(value: Value) -> Result<Self, serde_json::Error>
where
    Self: Sized,
{
    Ok(Self(value))
}
}
let mut b : BTreeMap<i64, Box<dyn SIMP>> = BTreeMap::new();
b <<= Box::new(MySimp("Howdy".into()));
if let Some(simp) = &b >> by_simp::<MySimp>() {
} else {
    panic!();
}
let mut c : BTreeMap<i64, Value> = BTreeMap::new();
c <<= simp_value(MySimp("Howdy 2".into()));
if let Some(simp) = &c >> by_simp::<MySimp>() {
} else {
    panic!();
}

Tuple Fields

0: PhantomData<T>

Trait Implementations

impl<'a, T: SIMP, V> Shr<BySIMP<T>> for &'a BTreeMap<i64, V>

type Output = Option<&'a V>

The resulting type after applying the >> operator.

fn shr(self, _rhs: BySIMP<T>) -> Self::Output

Performs the >> operation.

impl<'a, T: SIMP, V> Shr<BySIMP<T>> for &'a mut BTreeMap<i64, V>

type Output = Option<&'a mut V>

The resulting type after applying the >> operator.

fn shr(self, _rhs: BySIMP<T>) -> Self::Output

Performs the >> operation.