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Moved pattern to general common

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This commit is contained in:
selimaj-dev
2026-05-14 21:55:32 +02:00
parent 78cac259f2
commit 626990216c
2 changed files with 39 additions and 39 deletions
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parser/src/parser/common/expr.rs
-39
View File
@@ -124,42 +124,3 @@ impl<'a> TryFrom<pest::iterators::Pair<'a, Rule>> for Postfix {
})
}
}
impl<'a> TryFrom<pest::iterators::Pair<'a, Rule>> for Pattern {
type Error = ParseError<'a>;
fn try_from(pair: pest::iterators::Pair<'a, Rule>) -> Result<Self, Self::Error> {
let rule = pair.as_rule();
let mut inner = pair.clone().into_inner();
Ok(match rule {
Rule::tuple_pattern => Pattern::Tuple(
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::named_tuple_pattern => Pattern::NamedTuple(
Path::try_from(inner.next().unwrap())?,
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::struct_pattern => Pattern::Struct(
Path::try_from(inner.next().unwrap())?,
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::literal => Pattern::Literal(Literal::try_from(pair)?),
Rule::identifier => Pattern::Id(Identifier::try_from(pair)?),
Rule::static_path => Pattern::Path(Path::try_from(pair)?),
_ => unimplemented!("{rule:?}"),
})
}
}
parser/src/parser/common/mod.rs
+39
View File
@@ -57,6 +57,45 @@ impl<'a> TryFrom<pest::iterators::Pair<'a, Rule>> for Literal {
}
}
impl<'a> TryFrom<pest::iterators::Pair<'a, Rule>> for Pattern {
type Error = ParseError<'a>;
fn try_from(pair: pest::iterators::Pair<'a, Rule>) -> Result<Self, Self::Error> {
let rule = pair.as_rule();
let mut inner = pair.clone().into_inner();
Ok(match rule {
Rule::tuple_pattern => Pattern::Tuple(
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::named_tuple_pattern => Pattern::NamedTuple(
Path::try_from(inner.next().unwrap())?,
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::struct_pattern => Pattern::Struct(
Path::try_from(inner.next().unwrap())?,
inner
.map(Identifier::try_from)
.collect::<ParseResult<'a, Vec<_>>>()?,
),
Rule::literal => Pattern::Literal(Literal::try_from(pair)?),
Rule::identifier => Pattern::Id(Identifier::try_from(pair)?),
Rule::static_path => Pattern::Path(Path::try_from(pair)?),
_ => unimplemented!("{rule:?}"),
})
}
}
impl<'a> TryFrom<&mut pest::iterators::Pairs<'a, Rule>> for Visibility {
type Error = ParseError<'a>;