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applied fix per gbj's suggested

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This commit is contained in:
Jose Quesada 2022-12-12 16:23:15 -06:00
parent 2c9eff3659
commit 99ff73c721
1 changed files with 34 additions and 24 deletions
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58
leptos_macro/src/component.rs
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@ -4,14 +4,14 @@
use std::collections::HashMap;
use itertools::Itertools;
use proc_macro2::{Span, TokenStream as TokenStream2, TokenTree};
use quote::{quote, ToTokens, TokenStreamExt,};
use quote::{quote, ToTokens, TokenStreamExt};
use syn::{
parse::{Parse, ParseStream},
punctuated::Punctuated,
*,
};
use itertools::Itertools;
pub struct InlinePropsBody {
pub attrs: Vec<Attribute>,
@ -26,7 +26,7 @@ pub struct InlinePropsBody {
pub output: ReturnType,
pub where_clause: Option<WhereClause>,
pub block: Box<Block>,
pub doc_comment: String
pub doc_comment: String,
}
/// The custom rusty variant of parsing rsx!
@ -63,20 +63,31 @@ impl Parse for InlinePropsBody {
let block = input.parse()?;
let doc_comment = attrs.iter().filter_map(|attr| if attr.path.segments[0].ident == "doc" {
Some(attr.clone().tokens.into_iter().filter_map(|token| if let TokenTree::Literal(_) = token {
// remove quotes
let chars = token.to_string();
let mut chars = chars.chars();
chars.next();
chars.next_back();
Some(chars.as_str().to_string())
} else {
None
}).collect::<String>())
} else {
None
let doc_comment = attrs
.iter()
.filter_map(|attr| {
if attr.path.segments[0].ident == "doc" {
Some(
attr.clone()
.tokens
.into_iter()
.filter_map(|token| {
if let TokenTree::Literal(_) = token {
// remove quotes
let chars = token.to_string();
let mut chars = chars.chars();
chars.next();
chars.next_back();
Some(chars.as_str().to_string())
} else {
None
}
})
.collect::<String>(),
)
} else {
None
}
})
.intersperse_with(|| "\n".to_string())
.collect();
@ -93,7 +104,7 @@ impl Parse for InlinePropsBody {
block,
cx_token,
attrs,
doc_comment
doc_comment,
})
}
}
@ -140,7 +151,7 @@ impl ToTokens for InlinePropsBody {
current_field_name = field_name.to_string();
current_field_value = String::new();
current_field_value.push_str(field_value);
} else {
} else {
current_field_value.push_str(field_value);
}
} else {
@ -163,7 +174,8 @@ impl ToTokens for InlinePropsBody {
field_docs.get(&ident.ident.to_string()).cloned()
} else {
None
}.unwrap_or_default();
}
.unwrap_or_default();
let comment_macro = quote! {
#[doc = #comment]
};
@ -183,7 +195,7 @@ impl ToTokens for InlinePropsBody {
}
} else {
quote! {
#comment
#comment_macro
#vis #f
}
}
@ -236,7 +248,7 @@ impl ToTokens for InlinePropsBody {
} else {
let fn_generics = generics.clone();
(quote! { }, fn_generics, quote! { #generics })
(quote! {}, fn_generics, quote! { #generics })
};
out_tokens.append_all(quote! {
@ -263,5 +275,3 @@ impl ToTokens for InlinePropsBody {
});
}
}