Struct Scanner 

struct Scanner<'a> {
    events: &'a mut HashMap<String, Event>,
    path_str: String,
    in_internal_events_dir: bool,
    skip_dropped_for_file: bool,
    text: &'a str,
    impl_stack: Vec<ImplCtx>,
}

Fields

events: &'a mut HashMap<String, Event>

path_str: String

in_internal_events_dir: bool

skip_dropped_for_file: bool

text: &'a str

impl_stack: Vec<ImplCtx>

Implementations

impl Scanner<'_>

fn handle_registered_event(&mut self, mac: &Macro)

Parse a registered_event! invocation’s tokens to extract the event name, members, handle metrics, and emit-block log calls.

Trait Implementations

impl<'ast> Visit<'ast> for Scanner<'_>

fn visit_item_struct(&mut self, node: &'ast ItemStruct)

fn visit_item_impl(&mut self, node: &'ast ItemImpl)

fn visit_macro(&mut self, node: &'ast Macro)

fn visit_abi(&mut self, i: &'ast Abi)

fn visit_angle_bracketed_generic_arguments( &mut self, i: &'ast AngleBracketedGenericArguments, )

fn visit_arm(&mut self, i: &'ast Arm)

fn visit_assoc_const(&mut self, i: &'ast AssocConst)

fn visit_assoc_type(&mut self, i: &'ast AssocType)

fn visit_attr_style(&mut self, i: &'ast AttrStyle)

fn visit_attribute(&mut self, i: &'ast Attribute)

fn visit_bare_fn_arg(&mut self, i: &'ast BareFnArg)

fn visit_bare_variadic(&mut self, i: &'ast BareVariadic)

fn visit_bin_op(&mut self, i: &'ast BinOp)

fn visit_block(&mut self, i: &'ast Block)

fn visit_bound_lifetimes(&mut self, i: &'ast BoundLifetimes)

fn visit_captured_param(&mut self, i: &'ast CapturedParam)

fn visit_const_param(&mut self, i: &'ast ConstParam)

fn visit_constraint(&mut self, i: &'ast Constraint)

fn visit_data(&mut self, i: &'ast Data)

fn visit_data_enum(&mut self, i: &'ast DataEnum)

fn visit_data_struct(&mut self, i: &'ast DataStruct)

fn visit_data_union(&mut self, i: &'ast DataUnion)

fn visit_derive_input(&mut self, i: &'ast DeriveInput)

fn visit_expr(&mut self, i: &'ast Expr)

fn visit_expr_array(&mut self, i: &'ast ExprArray)

fn visit_expr_assign(&mut self, i: &'ast ExprAssign)

fn visit_expr_async(&mut self, i: &'ast ExprAsync)

fn visit_expr_await(&mut self, i: &'ast ExprAwait)

fn visit_expr_binary(&mut self, i: &'ast ExprBinary)

fn visit_expr_block(&mut self, i: &'ast ExprBlock)

fn visit_expr_break(&mut self, i: &'ast ExprBreak)

fn visit_expr_call(&mut self, i: &'ast ExprCall)

fn visit_expr_cast(&mut self, i: &'ast ExprCast)

fn visit_expr_closure(&mut self, i: &'ast ExprClosure)

fn visit_expr_const(&mut self, i: &'ast ExprConst)

fn visit_expr_continue(&mut self, i: &'ast ExprContinue)

fn visit_expr_field(&mut self, i: &'ast ExprField)

fn visit_expr_for_loop(&mut self, i: &'ast ExprForLoop)

fn visit_expr_group(&mut self, i: &'ast ExprGroup)

fn visit_expr_if(&mut self, i: &'ast ExprIf)

fn visit_expr_index(&mut self, i: &'ast ExprIndex)

fn visit_expr_infer(&mut self, i: &'ast ExprInfer)

fn visit_expr_let(&mut self, i: &'ast ExprLet)

fn visit_expr_lit(&mut self, i: &'ast ExprLit)

fn visit_expr_loop(&mut self, i: &'ast ExprLoop)

fn visit_expr_macro(&mut self, i: &'ast ExprMacro)

fn visit_expr_match(&mut self, i: &'ast ExprMatch)

fn visit_expr_method_call(&mut self, i: &'ast ExprMethodCall)

fn visit_expr_paren(&mut self, i: &'ast ExprParen)

fn visit_expr_path(&mut self, i: &'ast ExprPath)

fn visit_expr_range(&mut self, i: &'ast ExprRange)

fn visit_expr_raw_addr(&mut self, i: &'ast ExprRawAddr)

fn visit_expr_reference(&mut self, i: &'ast ExprReference)

fn visit_expr_repeat(&mut self, i: &'ast ExprRepeat)

fn visit_expr_return(&mut self, i: &'ast ExprReturn)

fn visit_expr_struct(&mut self, i: &'ast ExprStruct)

fn visit_expr_try(&mut self, i: &'ast ExprTry)

fn visit_expr_try_block(&mut self, i: &'ast ExprTryBlock)

fn visit_expr_tuple(&mut self, i: &'ast ExprTuple)

fn visit_expr_unary(&mut self, i: &'ast ExprUnary)

fn visit_expr_unsafe(&mut self, i: &'ast ExprUnsafe)

fn visit_expr_while(&mut self, i: &'ast ExprWhile)

fn visit_expr_yield(&mut self, i: &'ast ExprYield)

fn visit_field(&mut self, i: &'ast Field)

fn visit_field_mutability(&mut self, i: &'ast FieldMutability)

fn visit_field_pat(&mut self, i: &'ast FieldPat)

fn visit_field_value(&mut self, i: &'ast FieldValue)

fn visit_fields(&mut self, i: &'ast Fields)

fn visit_fields_named(&mut self, i: &'ast FieldsNamed)

fn visit_fields_unnamed(&mut self, i: &'ast FieldsUnnamed)

fn visit_file(&mut self, i: &'ast File)

fn visit_fn_arg(&mut self, i: &'ast FnArg)

fn visit_foreign_item(&mut self, i: &'ast ForeignItem)

fn visit_foreign_item_fn(&mut self, i: &'ast ForeignItemFn)

fn visit_foreign_item_macro(&mut self, i: &'ast ForeignItemMacro)

fn visit_foreign_item_static(&mut self, i: &'ast ForeignItemStatic)

fn visit_foreign_item_type(&mut self, i: &'ast ForeignItemType)

fn visit_generic_argument(&mut self, i: &'ast GenericArgument)

fn visit_generic_param(&mut self, i: &'ast GenericParam)

fn visit_generics(&mut self, i: &'ast Generics)

fn visit_ident(&mut self, i: &'ast Ident)

fn visit_impl_item(&mut self, i: &'ast ImplItem)

fn visit_impl_item_const(&mut self, i: &'ast ImplItemConst)

fn visit_impl_item_fn(&mut self, i: &'ast ImplItemFn)

fn visit_impl_item_macro(&mut self, i: &'ast ImplItemMacro)

fn visit_impl_item_type(&mut self, i: &'ast ImplItemType)

fn visit_impl_restriction(&mut self, i: &'ast ImplRestriction)

fn visit_index(&mut self, i: &'ast Index)

fn visit_item(&mut self, i: &'ast Item)

fn visit_item_const(&mut self, i: &'ast ItemConst)

fn visit_item_enum(&mut self, i: &'ast ItemEnum)

fn visit_item_extern_crate(&mut self, i: &'ast ItemExternCrate)

fn visit_item_fn(&mut self, i: &'ast ItemFn)

fn visit_item_foreign_mod(&mut self, i: &'ast ItemForeignMod)

fn visit_item_macro(&mut self, i: &'ast ItemMacro)

fn visit_item_mod(&mut self, i: &'ast ItemMod)

fn visit_item_static(&mut self, i: &'ast ItemStatic)

fn visit_item_trait(&mut self, i: &'ast ItemTrait)

fn visit_item_trait_alias(&mut self, i: &'ast ItemTraitAlias)

fn visit_item_type(&mut self, i: &'ast ItemType)

fn visit_item_union(&mut self, i: &'ast ItemUnion)

fn visit_item_use(&mut self, i: &'ast ItemUse)

fn visit_label(&mut self, i: &'ast Label)

fn visit_lifetime(&mut self, i: &'ast Lifetime)

fn visit_lifetime_param(&mut self, i: &'ast LifetimeParam)

fn visit_lit(&mut self, i: &'ast Lit)

fn visit_lit_bool(&mut self, i: &'ast LitBool)

fn visit_lit_byte(&mut self, i: &'ast LitByte)

fn visit_lit_byte_str(&mut self, i: &'ast LitByteStr)

fn visit_lit_cstr(&mut self, i: &'ast LitCStr)

fn visit_lit_char(&mut self, i: &'ast LitChar)

fn visit_lit_float(&mut self, i: &'ast LitFloat)

fn visit_lit_int(&mut self, i: &'ast LitInt)

fn visit_lit_str(&mut self, i: &'ast LitStr)

fn visit_local(&mut self, i: &'ast Local)

fn visit_local_init(&mut self, i: &'ast LocalInit)

fn visit_macro_delimiter(&mut self, i: &'ast MacroDelimiter)

fn visit_member(&mut self, i: &'ast Member)

fn visit_meta(&mut self, i: &'ast Meta)

fn visit_meta_list(&mut self, i: &'ast MetaList)

fn visit_meta_name_value(&mut self, i: &'ast MetaNameValue)

fn visit_parenthesized_generic_arguments( &mut self, i: &'ast ParenthesizedGenericArguments, )

fn visit_pat(&mut self, i: &'ast Pat)

fn visit_pat_ident(&mut self, i: &'ast PatIdent)

fn visit_pat_or(&mut self, i: &'ast PatOr)

fn visit_pat_paren(&mut self, i: &'ast PatParen)

fn visit_pat_reference(&mut self, i: &'ast PatReference)

fn visit_pat_rest(&mut self, i: &'ast PatRest)

fn visit_pat_slice(&mut self, i: &'ast PatSlice)

fn visit_pat_struct(&mut self, i: &'ast PatStruct)

fn visit_pat_tuple(&mut self, i: &'ast PatTuple)

fn visit_pat_tuple_struct(&mut self, i: &'ast PatTupleStruct)

fn visit_pat_type(&mut self, i: &'ast PatType)

fn visit_pat_wild(&mut self, i: &'ast PatWild)

fn visit_path(&mut self, i: &'ast Path)

fn visit_path_arguments(&mut self, i: &'ast PathArguments)

fn visit_path_segment(&mut self, i: &'ast PathSegment)

fn visit_pointer_mutability(&mut self, i: &'ast PointerMutability)

fn visit_precise_capture(&mut self, i: &'ast PreciseCapture)

fn visit_predicate_lifetime(&mut self, i: &'ast PredicateLifetime)

fn visit_predicate_type(&mut self, i: &'ast PredicateType)

fn visit_qself(&mut self, i: &'ast QSelf)

fn visit_range_limits(&mut self, i: &'ast RangeLimits)

fn visit_receiver(&mut self, i: &'ast Receiver)

fn visit_return_type(&mut self, i: &'ast ReturnType)

fn visit_signature(&mut self, i: &'ast Signature)

fn visit_span(&mut self, i: &Span)

fn visit_static_mutability(&mut self, i: &'ast StaticMutability)

fn visit_stmt(&mut self, i: &'ast Stmt)

fn visit_stmt_macro(&mut self, i: &'ast StmtMacro)

fn visit_token_stream(&mut self, i: &'ast TokenStream)

fn visit_trait_bound(&mut self, i: &'ast TraitBound)

fn visit_trait_bound_modifier(&mut self, i: &'ast TraitBoundModifier)

fn visit_trait_item(&mut self, i: &'ast TraitItem)

fn visit_trait_item_const(&mut self, i: &'ast TraitItemConst)

fn visit_trait_item_fn(&mut self, i: &'ast TraitItemFn)

fn visit_trait_item_macro(&mut self, i: &'ast TraitItemMacro)

fn visit_trait_item_type(&mut self, i: &'ast TraitItemType)

fn visit_type(&mut self, i: &'ast Type)

fn visit_type_array(&mut self, i: &'ast TypeArray)

fn visit_type_bare_fn(&mut self, i: &'ast TypeBareFn)

fn visit_type_group(&mut self, i: &'ast TypeGroup)

fn visit_type_impl_trait(&mut self, i: &'ast TypeImplTrait)

fn visit_type_infer(&mut self, i: &'ast TypeInfer)

fn visit_type_macro(&mut self, i: &'ast TypeMacro)

fn visit_type_never(&mut self, i: &'ast TypeNever)

fn visit_type_param(&mut self, i: &'ast TypeParam)

fn visit_type_param_bound(&mut self, i: &'ast TypeParamBound)

fn visit_type_paren(&mut self, i: &'ast TypeParen)

fn visit_type_path(&mut self, i: &'ast TypePath)

fn visit_type_ptr(&mut self, i: &'ast TypePtr)

fn visit_type_reference(&mut self, i: &'ast TypeReference)

fn visit_type_slice(&mut self, i: &'ast TypeSlice)

fn visit_type_trait_object(&mut self, i: &'ast TypeTraitObject)

fn visit_type_tuple(&mut self, i: &'ast TypeTuple)

fn visit_un_op(&mut self, i: &'ast UnOp)

fn visit_use_glob(&mut self, i: &'ast UseGlob)

fn visit_use_group(&mut self, i: &'ast UseGroup)

fn visit_use_name(&mut self, i: &'ast UseName)

fn visit_use_path(&mut self, i: &'ast UsePath)

fn visit_use_rename(&mut self, i: &'ast UseRename)

fn visit_use_tree(&mut self, i: &'ast UseTree)

fn visit_variadic(&mut self, i: &'ast Variadic)

fn visit_variant(&mut self, i: &'ast Variant)

fn visit_vis_restricted(&mut self, i: &'ast VisRestricted)

fn visit_visibility(&mut self, i: &'ast Visibility)

fn visit_where_clause(&mut self, i: &'ast WhereClause)

fn visit_where_predicate(&mut self, i: &'ast WherePredicate)