ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

warning: the following explicit lifetimes could be elided: 'input --> src/lexer.rs:21:6 | 21 | impl<'input> Iterator for Lexer<'input> { | ^^^^^^ ^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes help: elide the lifetimes | 21 - impl<'input> Iterator for Lexer<'input> { 21 + impl Iterator for Lexer<'_> { |

warning: match expression looks like `matches!` macro --> src/grammar/symbol.rs:127:9 | 127 | / match self { 128 | | SymbolKind::Terminal(_) | SymbolKind::Regex(_) => true, 129 | | _ => false, 130 | | } | |_________^ help: try: `matches!(self, SymbolKind::Terminal(_) | SymbolKind::Regex(_))` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro

warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do --> src/grammar/graph.rs:66:33 | 66 | fn is_trap_loop(&self, scc: &Vec<NodeIndex>) -> bool { | ^^^^^^^^^^^^^^^ help: change this to: `&[NodeIndex]` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg = note: `#[warn(clippy::ptr_arg)]` on by default

warning: the following explicit lifetimes could be elided: 'rule --> src/grammar/graph.rs:13:6 | 13 | impl<'rule> GrammarGraph<'rule> { | ^^^^^ ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes = note: `#[warn(clippy::needless_lifetimes)]` on by default help: elide the lifetimes | 13 - impl<'rule> GrammarGraph<'rule> { 13 + impl GrammarGraph<'_> { |

warning: match expression looks like `matches!` macro --> src/grammar/alt.rs:52:9 | 52 | / match self.invoke_limit { 53 | | Limit::Unlimited => false, 54 | | _ => true, 55 | | } | |_________^ help: try: `!matches!(self.invoke_limit, Limit::Unlimited)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro = note: `#[warn(clippy::match_like_matches_macro)]` on by default

warning: associated function `new` is never used --> src/regex.rs:20:8 | 19 | impl Regex { | ---------- associated function in this implementation 20 | fn new(input: &str) -> Self { | ^^^

warning: method `children_len` is never used --> src/parse_tree/tree.rs:21:19 | 12 | impl<T> ParseTree<T> { | -------------------- method in this implementation ... 21 | pub(crate) fn children_len(&self) -> usize { | ^^^^^^^^^^^^

warning: method `name` is never used --> src/grammar/symbol.rs:111:12 | 107 | impl SymbolKind { | --------------- method in this implementation ... 111 | pub fn name(&self) -> Option<&str> { | ^^^^ | = note: `#[warn(dead_code)]` on by default

warning: type `grammar::symbol::SymbolKind` is more private than the item `grammar::checked::ReduceOutput::NonTerminal::syms` --> src/grammar/checked.rs:19:9 | 19 | syms: Vec<SymbolKind>, | ^^^^^^^^^^^^^^^^^^^^^ field `grammar::checked::ReduceOutput::NonTerminal::syms` is reachable at visibility `pub` | note: but type `grammar::symbol::SymbolKind` is only usable at visibility `pub(crate)` --> src/grammar/symbol.rs:91:1 | 91 | pub(crate) enum SymbolKind { | ^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: type `grammar::symbol::SymbolKind` is more private than the item `generator::TreeGenerator::generate` --> src/generator.rs:44:5 | 44 | / pub fn generate<R: Rng, S: Into<String>>( 45 | | &self, 46 | | start: S, 47 | | rng: &mut R, 48 | | ) -> ParseTree<SymbolKind> { | |______________________________^ method `generator::TreeGenerator::generate` is reachable at visibility `pub` | note: but type `grammar::symbol::SymbolKind` is only usable at visibility `pub(crate)` --> src/grammar/symbol.rs:91:1 | 91 | pub(crate) enum SymbolKind { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: `#[warn(private_interfaces)]` on by default

warning: unused variable: `comma` --> /home/runner/work/bnfgen/bnfgen/target/debug/build/bnfgen-aa22fb4aefe8bc28/out/parser.rs:1948:9 | 1948 | (_, comma, _): (usize, Option<Token>, usize), | ^^^^^ help: if this is intentional, prefix it with an underscore: `_comma` | = note: `#[warn(unused_variables)]` on by default

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636