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No performance change switching affiliated_key to using element macro.

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This commit is contained in:
Tom Alexander 2023-10-16 15:57:18 -04:00
parent 72b4cf8e71
commit f10efec21d
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 12 additions and 5 deletions
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12
src/parser/keyword.rs
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@ -27,6 +27,7 @@ use crate::context::RefContext;
use crate::error::CustomError; use crate::error::CustomError;
use crate::error::MyError; use crate::error::MyError;
use crate::error::Res; use crate::error::Res;
use crate::parser::macros::element;
use crate::parser::util::start_of_line; use crate::parser::util::start_of_line;
use crate::types::AffiliatedKeywords; use crate::types::AffiliatedKeywords;
use crate::types::Keyword; use crate::types::Keyword;
@ -151,11 +152,12 @@ fn affiliated_key<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>, context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>, input: OrgSource<'s>,
) -> Res<OrgSource<'s>, OrgSource<'s>> { ) -> Res<OrgSource<'s>, OrgSource<'s>> {
alt(( element!(dual_affiliated_key, context, input);
parser_with_context!(dual_affiliated_key)(context), element!(plain_affiliated_key, context, input);
parser_with_context!(plain_affiliated_key)(context), element!(export_keyword, input);
export_keyword, Err(nom::Err::Error(CustomError::MyError(MyError(
))(input) "No affiliated key.",
))))
} }
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))] #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]

5
src/parser/macros.rs
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@ -35,6 +35,11 @@ macro_rules! element {
return Ok((remaining, ele)); return Ok((remaining, ele));
} }
}; };
($parser:expr, $input: expr) => {
if let Ok((remaining, ele)) = $parser($input) {
return Ok((remaining, ele));
}
};
} }
pub(crate) use element; pub(crate) use element;