shori 0.1.1

Flexible parsing and transformation utilities for structured data. #[derive(Parser)] adds methods like .parse().json(), .toml(), .bin(), .map(), and .from() to simplify conversions using common wrappers like Arc, Mutex, Box, OnceCell, etc.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

use mokuya::components::prelude::*;
use proc_macro2::TokenStream;
use quote::quote;
use syn::DeriveInput;

pub fn generate_parse_json(input: &DeriveInput) -> TokenStream {
    let struct_name = get_struct_name(input);
    quote! {
        #[derive(Debug)]
        pub struct ParseJson(serde_json::Value);

        impl ParseJson {
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Returns a reference to the internal `serde_json::Value`.
            pub fn get(&self) -> &serde_json::Value {
                &self.0
            }

            #[cfg(feature="arc")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns an `Arc` wrapped `serde_json::Value`
            /// for thread-safe shared ownership.
            pub fn arc(self) -> std::sync::Arc<serde_json::Value> {
                std::sync::Arc::new(self.0)
            }

            #[cfg(feature = "tokio")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns a Tokio async mutex wrapping the JSON value.
            pub fn tokio_mutex(self) -> tokio::sync::Mutex<serde_json::Value> {
                tokio::sync::Mutex::new(self.0)
            }

            #[cfg(feature="mutex")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns a standard mutex wrapping the JSON value.
            pub fn mutex(self) -> std::sync::Mutex<serde_json::Value> {
                std::sync::Mutex::new(self.0)
            }

            #[cfg(feature="refcell")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns a `RefCell` wrapping the JSON value,
            /// allowing interior mutability.
            pub fn ref_cell(self) -> std::cell::RefCell<serde_json::Value> {
                std::cell::RefCell::new(self.0)
            }

            #[cfg(feature="unsafecell")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns an `UnsafeCell` wrapping the JSON value.
            pub fn unsafe_cell(self) -> std::cell::UnsafeCell<serde_json::Value> {
                std::cell::UnsafeCell::new(self.0)
            }

            #[cfg(feature="oncecell")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and returns a `OnceCell` wrapping the JSON value,
            /// allowing one-time initialization.
            pub fn once_cell(self) -> std::cell::OnceCell<serde_json::Value> {
                let cell = std::cell::OnceCell::new();
                cell.set(self.0).ok();
                cell
            }

            #[cfg(feature="serde_json")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Consumes self and attempts to deserialize the JSON value into
            /// the original struct type. Returns a `Result` with the deserialized struct or an error.
            pub fn from(self) -> Result<#struct_name, serde_json::Error> {
                serde_json::from_value(self.0)
            }

            #[cfg(feature="serde_json")]
            #[cfg_attr(feature = "nekotracing", nekotracing::nekotracing)]
            /// Attempts to deserialize a given `serde_json::Value` reference into
            /// the original struct type. Returns a `Result` with the deserialized struct or an error.
            pub fn from_value(&self, value: &serde_json::Value) -> Result<#struct_name, serde_json::Error> {
                serde_json::from_value(value.clone())
            }
        }
    }
}