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Remove unnecessary Clone bounds

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This commit is contained in:
Joscha 2022-11-19 19:36:10 +01:00
parent 0099277644
commit b291619d10
9 changed files with 32 additions and 33 deletions
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10
src/parser/lit.rs
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@ -7,7 +7,7 @@ use crate::builtin::Builtin;
use super::basic::{ident, space, Error};
fn builtin_lit() -> impl Parser<char, Builtin, Error = Error> + Clone {
fn builtin_lit() -> impl Parser<char, Builtin, Error = Error> {
just('\'').ignore_then(choice((
text::keyword("get").to(Builtin::Get),
text::keyword("set").to(Builtin::Set),
@ -21,7 +21,7 @@ fn builtin_lit() -> impl Parser<char, Builtin, Error = Error> + Clone {
)))
}
fn num_lit_str_radix(radix: u32) -> impl Parser<char, (i64, NumLitStr), Error = Error> + Clone {
fn num_lit_str_radix(radix: u32) -> impl Parser<char, (i64, NumLitStr), Error = Error> {
// Minimum amount of digits required to represent i64::MAX. The rest of this
// code assumes that any value that can be represented using this amount of
// digits fits into an u64.
@ -71,14 +71,14 @@ fn num_lit_str_radix(radix: u32) -> impl Parser<char, (i64, NumLitStr), Error =
})
}
fn num_lit() -> impl Parser<char, NumLit, Error = Error> + Clone {
fn num_lit() -> impl Parser<char, NumLit, Error = Error> {
(just("0b").ignore_then(num_lit_str_radix(2)))
.or(just("0x").ignore_then(num_lit_str_radix(16)))
.or(num_lit_str_radix(10))
.map_with_span(|(value, str), span| NumLit { value, str, span })
}
fn string_lit() -> impl Parser<char, StringLit, Error = Error> + Clone {
fn string_lit() -> impl Parser<char, StringLit, Error = Error> {
// TODO Parse string literals
filter(|_| false).map(|_| unreachable!())
}
@ -108,7 +108,7 @@ pub fn table_lit_elem(
fn table_lit(
expr: impl Parser<char, Expr, Error = Error> + Clone + 'static,
) -> impl Parser<char, TableLit, Error = Error> + Clone {
) -> impl Parser<char, TableLit, Error = Error> {
let elem = space()
.then(table_lit_elem(expr))
.then(space())