| 1 |
use std::{
|
| 2 |
fmt::{Debug, Display},
|
| 3 |
marker::PhantomData,
|
| 4 |
str::FromStr,
|
| 5 |
};
|
| 6 |
|
| 7 |
use anyhow::Error;
|
| 8 |
|
| 9 |
use crate::{
|
| 10 |
error::{GetValueError, OperationError},
|
| 11 |
object_backend::ObjectBackend,
|
| 12 |
operation::GiteratedOperation,
|
| 13 |
settings::{GetSetting, GetSettingError, SetSetting, SetSettingError, Setting},
|
| 14 |
value::{GetValue, GiteratedObjectValue},
|
| 15 |
};
|
| 16 |
|
| 17 |
mod operations;
|
| 18 |
pub use operations::*;
|
| 19 |
|
| 20 |
#[derive(Debug, Clone)]
|
| 21 |
pub struct Object<'b, O: GiteratedObject, B: ObjectBackend + 'b + Send + Sync + Clone> {
|
| 22 |
pub(crate) inner: O,
|
| 23 |
pub(crate) backend: B,
|
| 24 |
pub(crate) _marker: PhantomData<&'b ()>,
|
| 25 |
}
|
| 26 |
|
| 27 |
impl<'b, B: ObjectBackend + Send + Sync + Clone, O: GiteratedObject> Object<'b, O, B> {
|
| 28 |
pub fn object(&self) -> &O {
|
| 29 |
&self.inner
|
| 30 |
}
|
| 31 |
|
| 32 |
pub unsafe fn new_unchecked(object: O, backend: B) -> Object<'b, O, B> {
|
| 33 |
Object {
|
| 34 |
inner: object,
|
| 35 |
backend,
|
| 36 |
_marker: PhantomData,
|
| 37 |
}
|
| 38 |
}
|
| 39 |
}
|
| 40 |
|
| 41 |
impl<O: GiteratedObject + Display, B: ObjectBackend + Send + Sync + Clone> Display
|
| 42 |
for Object<'_, O, B>
|
| 43 |
{
|
| 44 |
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
| 45 |
self.inner.fmt(f)
|
| 46 |
}
|
| 47 |
}
|
| 48 |
|
| 49 |
pub trait GiteratedObject: Send + Display + FromStr {
|
| 50 |
fn object_name() -> &'static str;
|
| 51 |
|
| 52 |
fn from_object_str(object_str: &str) -> Result<Self, Error>;
|
| 53 |
}
|
| 54 |
|
| 55 |
impl<'b, O: GiteratedObject + Clone + Debug, B: ObjectBackend> Object<'b, O, B> {
|
| 56 |
pub async fn get<V: GiteratedObjectValue<Object = O> + Send + Debug>(
|
| 57 |
&mut self,
|
| 58 |
) -> Result<V, OperationError<GetValueError>> {
|
| 59 |
self.request(GetValue {
|
| 60 |
value_name: V::value_name().to_string(),
|
| 61 |
_marker: PhantomData,
|
| 62 |
})
|
| 63 |
.await
|
| 64 |
}
|
| 65 |
|
| 66 |
pub async fn get_setting<S: Setting + Send + Clone + Debug>(
|
| 67 |
&mut self,
|
| 68 |
) -> Result<S, OperationError<GetSettingError>> {
|
| 69 |
self.request(GetSetting {
|
| 70 |
setting_name: S::name().to_string(),
|
| 71 |
_marker: PhantomData,
|
| 72 |
})
|
| 73 |
.await
|
| 74 |
}
|
| 75 |
|
| 76 |
pub async fn set_setting<S: Setting + Send + Clone + Debug>(
|
| 77 |
&mut self,
|
| 78 |
setting: S,
|
| 79 |
) -> Result<(), OperationError<SetSettingError>> {
|
| 80 |
self.request(SetSetting {
|
| 81 |
setting_name: S::name().to_string(),
|
| 82 |
value: setting,
|
| 83 |
})
|
| 84 |
.await
|
| 85 |
}
|
| 86 |
|
| 87 |
pub async fn request<R: GiteratedOperation<O> + Debug>(
|
| 88 |
&mut self,
|
| 89 |
request: R,
|
| 90 |
) -> Result<R::Success, OperationError<R::Failure>> {
|
| 91 |
self.backend
|
| 92 |
.object_operation(self.inner.clone(), R::operation_name(), request)
|
| 93 |
.await
|
| 94 |
}
|
| 95 |
}
|
| 96 |
|