Struct ferrisetw::schema::Schema

pub struct Schema { /* private fields */ }

A schema suitable for parsing a given kind of event.

It is usually retrieved from crate::schema_locator::SchemaLocator::event_schema.

This structure is basically a wrapper over a TraceEventInfo, with a few info parsed (and cached) out of it

Implementations

impl Schema

pub fn decoding_source(&self) -> DecodingSource

Use the decoding_source function to obtain the DecodingSource from the TRACE_EVENT_INFO

This getter returns the DecodingSource from the event, this value identifies the source used parse the event data

Example

let my_callback = |record: &EventRecord, schema_locator: &SchemaLocator| {
    let schema = schema_locator.event_schema(record).unwrap();
    let decoding_source = schema.decoding_source();
};

pub fn provider_name(&self) -> String

Use the provider_name function to obtain the Provider name from the TRACE_EVENT_INFO

Example

let my_callback = |record: &EventRecord, schema_locator: &SchemaLocator| {
    let schema = schema_locator.event_schema(record).unwrap();
    let provider_name = schema.provider_name();
};

pub fn task_name(&self) -> String

Use the task_name function to obtain the Task name from the TRACE_EVENT_INFO

See: TaskType

Example

let my_callback = |record: &EventRecord, schema_locator: &SchemaLocator| {
    let schema = schema_locator.event_schema(record).unwrap();
    let task_name = schema.task_name();
};

pub fn opcode_name(&self) -> String

Use the opcode_name function to obtain the Opcode name from the TRACE_EVENT_INFO

See: OpcodeType

Example

let my_callback = |record: &EventRecord, schema_locator: &SchemaLocator| {
    let schema = schema_locator.event_schema(record).unwrap();
    let opcode_name = schema.opcode_name();
};

Trait Implementations

impl PartialEq<Schema> for Schema

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Schema