Crate win_etw_metadata

Definitions for metadata used by Event Tracing for Windows.

These definitions are used by the win_etw_macros crate to describe the schema of events. Most applications will not need to use these definitions directly.

Structs

InFlag	Defines the input type of a field. In traceloggingprovider.h, this is the 'TlgIn_t` enumerated type.
Level	Predefined event tracing levels
OutFlag	Specifies how a field should be interpreted or displayed.
TraceLoggingMetadata	This structure describes the start of the ETW metadata section. A single static instance of this structure is placed in PE/COFF modules, and it identifies the start of the ETW metadata section. In this implementation, that single instance is ETW_TRACE_LOGGING_METADATA.

Constants

METADATA_FLAGS_POINTER_WIDTH	The bit flag which indicates the size of pointers on the target architecture. The value of this constant depends on the target architecture.
METADATA_MAGIC	The value stored in TraceLoggingMetadata::magic.
METADATA_SIGNATURE	The value stored in TraceLoggingMetadata::signature. In little-endian ASCII, this is "ETW0".
METADATA_VERSION	The version of the metadata emitted. Currently, there is only one version.