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use crate::linter::{Rule, RuleResult}; use sv_parser::{RefNode, SyntaxTree}; pub struct EnumWithType; impl Rule for EnumWithType { fn check(&self, _syntax_tree: &SyntaxTree, node: &RefNode) -> RuleResult { match node { RefNode::DataTypeEnum(x) => { let (_, ref a, _, _) = x.nodes; if a.is_some() { RuleResult::Pass } else { RuleResult::Fail } } _ => RuleResult::Pass, } } fn name(&self) -> String { String::from("enum_with_type") } fn hint(&self) -> String { String::from("`enum` must have data type") } fn reason(&self) -> String { String::from("the default data type is `int`") } }