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Extend that optimization to more object parsers.

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This commit is contained in:
Tom Alexander
2023-10-16 14:36:17 -04:00
parent cfdf39d1fa
commit 0020d71089
2 changed files with 40 additions and 42 deletions
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8
src/parser/macros.rs
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@@ -1,6 +1,6 @@
/// Parse an element that has affiliated keywords.
macro_rules! ak_element {
($parser:ident, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr, $wrapper: expr) => {
($parser:expr, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr, $wrapper: expr) => {
if let Ok((remaining, ele)) = $parser(
$affiliated_keywords,
$post_affiliated_keywords_input,
@@ -10,7 +10,7 @@ macro_rules! ak_element {
return Ok((remaining, $wrapper(ele)));
}
};
($parser:ident, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr) => {
($parser:expr, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr) => {
if let Ok((remaining, ele)) = $parser(
$affiliated_keywords,
$post_affiliated_keywords_input,
@@ -25,12 +25,12 @@ macro_rules! ak_element {
pub(crate) use ak_element;
macro_rules! element {
($parser:ident, $context: expr, $input: expr, $wrapper: expr) => {
($parser:expr, $context: expr, $input: expr, $wrapper: expr) => {
if let Ok((remaining, ele)) = $parser($context, $input) {
return Ok((remaining, $wrapper(ele)));
}
};
($parser:ident, $context: expr, $input: expr) => {
($parser:expr, $context: expr, $input: expr) => {
if let Ok((remaining, ele)) = $parser($context, $input) {
return Ok((remaining, ele));
}