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use crate::{Parse, ParseBracket, ParseResult, Parser};
use sway_ast::attribute::Annotated;
use sway_ast::{Braces, FnSignature, ItemAbi, ItemFn};
impl Parse for ItemAbi {
fn parse(parser: &mut Parser) -> ParseResult<ItemAbi> {
let abi_token = parser.parse()?;
let name = parser.parse()?;
let super_traits = match parser.take() {
Some(colon_token) => {
let traits = parser.parse()?;
Some((colon_token, traits))
}
None => None,
};
let abi_items: Braces<Vec<(Annotated<FnSignature>, _)>> = parser.parse()?;
for (fn_signature, _) in abi_items.get().iter() {
parser.ban_visibility_qualifier(&fn_signature.value.visibility)?;
}
let abi_defs_opt: Option<Braces<Vec<Annotated<ItemFn>>>> = Braces::try_parse(parser)?;
if let Some(abi_defs) = &abi_defs_opt {
for item_fn in abi_defs.get().iter() {
parser.ban_visibility_qualifier(&item_fn.value.fn_signature.visibility)?;
}
}
Ok(ItemAbi {
abi_token,
name,
super_traits,
abi_items,
abi_defs_opt,
})
}
}