Here is a list of all enum values with links to the classes they belong to:

- u -

• UC16 : v8::internal::NativeRegExpMacroAssembler
• UNALLOCATED : v8::internal::compiler::InstructionOperand
• UNCAUGHT : v8::internal::HandlerTable
• UNCAUGHT_ASYNC_AWAIT : v8::internal::HandlerTable
• UNCHANGED : v8::internal::JsonStringifier
• UNCONDITIONAL_JUMP : v8::internal::Displacement
• UNKNOWN : v8::internal::Trace
• UNKNOWN_ENCODING : v8::String
• UNMATCHED : v8::internal::String::Match
• UNREGISTERED : v8::internal::MemoryChunk
• UNTYPED : v8::internal::compiler::Verifier
• UNVISITED : v8::internal::Genesis
• UNWOUND : v8::internal::wasm::WasmInterpreterThread
• USED_AT_END : v8::internal::compiler::UnallocatedOperand
• USED_AT_START : v8::internal::compiler::UnallocatedOperand
• UserBreakpointSource : v8_inspector::V8DebuggerAgentImpl
• UTC_OFFSET : v8::internal::DateParser
• UTF8 : v8::ScriptCompiler::StreamedSource