syntax::ast_util

Structs

IdRangeIdVisitor

Traits

IdVisitingOperationPostExpansionMethod

Functions

binop_to_stringcompute_id_range_for_fn_bodycompute_id_range_for_inlined_itemempty_genericsfloat_ty_to_stringident_to_patident_to_pathimpl_pretty_nameint_ty_maxint_ty_to_stringis_by_value_binopis_by_value_unopis_comparison_binopis_localis_pathis_shift_binopis_symmetric_binoplazy_binoplit_is_strlocal_defname_to_dummy_lifetimeoperator_precpat_is_identpath_name_eqpath_name_ipath_to_identsegments_name_eqsplit_trait_methodsstmt_idstruct_def_is_tuple_likestruct_field_visibilitytrait_item_to_ty_methodtrait_method_to_ty_methoduint_ty_maxuint_ty_to_stringunop_to_stringvisit_ids_for_inlined_itemwalk_pat

Function syntax::ast_util::is_symmetric_binopUnstable [-] [+] [src]

pub fn is_symmetric_binop(b: BinOp_) -> bool

Returns true if the binary operator is symmetric in the sense that LHS and RHS must have the same type. So the type of LHS can serve as an hint for the type of RHS and vice versa.