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use syn;
mod from;
mod network;
mod sync;
mod setters;
#[proc_macro_derive(NetworkList, attributes(network))]
pub fn network_list(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
network::network_list(input)
}
#[proc_macro_derive(NetworkMap, attributes(network, quassel))]
pub fn network_map(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
network::network_map(input)
}
#[proc_macro_derive(From, attributes(from))]
pub fn from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
from::from(input)
}
#[proc_macro_derive(Setters, attributes(setter, quassel))]
pub fn setters(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
setters::setters(input)
}
/// Sugar to make sending sync messages nicer
///
/// Example:
/// ```
/// sync!("requestCreateBufferView", [properties.to_network_map()])
/// ```
#[proc_macro]
pub fn sync(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
sync::sync(input)
}
use darling::FromField;
#[derive(Debug, FromField, Clone)]
#[darling(attributes(quassel))]
struct QuasselField {
ident: Option<syn::Ident>,
ty: syn::Type,
#[darling(default)]
name: Option<String>,
}
impl QuasselField {
pub fn parse(input: &syn::DeriveInput) -> Vec<QuasselField> {
match &input.data {
syn::Data::Struct(data) => match &data.fields {
syn::Fields::Named(fields) => fields
.named
.iter()
.map(|field| QuasselField::from_field(field).expect("Could not parse quassel field"))
.collect(),
_ => panic!("quassel: not a named field"),
},
_ => panic!("quassel: not a Struct"),
}
}
}
|
