{"record":{"id":"e6d2d83f181c29b9","repo":"wasmerio/wasmer","slug":"custom-descriptors-not-implemented-yet","errorCode":null,"errorMessage":"custom-descriptors not implemented yet","messagePattern":"custom-descriptors not implemented yet","errorType":"panic","errorClass":null,"httpStatus":null,"severity":"error","filePath":"lib/api/src/utils/polyfill.rs","lineNumber":673,"sourceCode":"                        mutability: ty.mutable.into(),\n                    },\n                    module_name,\n                    field_name,\n                )?;\n            }\n            TypeRef::Table(ref tab) => {\n                module_info.declare_table_import(\n                    TableType {\n                        ty: wpreftype_to_type(tab.element_type)?,\n                        minimum: tab.initial as u32,\n                        maximum: tab.maximum.map(|v| v as u32),\n                        readonly: false,\n                    },\n                    module_name,\n                    field_name,\n                )?;\n            }\n            TypeRef::FuncExact(_) => unimplemented!(\"custom-descriptors not implemented yet\"),\n        }\n    }\n    Ok(())\n}\n\n/// Parses the Function section of the wasm module.\npub fn parse_function_section(\n    functions: FunctionSectionReader,\n    module_info: &mut ModuleInfoPolyfill,\n) -> WasmResult<()> {\n    let num_functions = functions.count();\n    module_info.reserve_func_types(num_functions)?;\n\n    for entry in functions {\n        let sigindex = entry.map_err(transform_err)?;\n        module_info.declare_func_type(SignatureIndex::from_u32(sigindex))?;\n    }\n","sourceCodeStart":655,"sourceCodeEnd":691,"githubUrl":"https://github.com/wasmerio/wasmer/blob/8c4b9ee9d33fb2068863fbb3d328683e7e6ff7f5/lib/api/src/utils/polyfill.rs#L655-L691","documentation":"Error \"custom-descriptors not implemented yet\" thrown in wasmerio/wasmer.","triggerScenarios":"Thrown at lib/api/src/utils/polyfill.rs:673 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"8c4b9ee9d33fb2068863fbb3d328683e7e6ff7f5","analyzedAt":"2026-09-01T23:06:31.009Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-09T06:17:21.866Z"}