Trait ferrisetw::parser::TryParse

pub trait TryParse<T> {
    fn try_parse(&mut self, name: &str) -> Result<T, ParserError>;
}

Trait to try and parse a type

This trait has to be implemented in order to be able to parse a type we want to retrieve from within an Event. On success the parsed value will be returned within a Result, on error an Err should be returned accordingly

An implementation for most of the Primitive Types is created by using a Macro, any other needed type requires this trait to be implemented

Required methods

fn try_parse(&mut self, name: &str) -> Result<T, ParserError>

Implement the try_parse function to provide a way to Parse T from an ETW event or return an Error in case the type T can't be parsed

Arguments

• name - Name of the property to be found in the Schema

Loading content...

Implementors

impl<'_> TryParse<IpAddr> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<IpAddr, ParserError>

impl<'_> TryParse<i8> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<i8, ParserError>

impl<'_> TryParse<i16> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<i16, ParserError>

impl<'_> TryParse<i32> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<i32, ParserError>

impl<'_> TryParse<i64> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<i64, ParserError>

impl<'_> TryParse<isize> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<isize, ParserError>

impl<'_> TryParse<u8> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<u8, ParserError>

impl<'_> TryParse<u16> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<u16, ParserError>

impl<'_> TryParse<u32> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<u32, ParserError>

impl<'_> TryParse<u64> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<u64, ParserError>

impl<'_> TryParse<usize> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<usize, ParserError>

impl<'_> TryParse<Pointer> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<Pointer, ParserError>

impl<'_> TryParse<String> for Parser<'_>

The String impl of the TryParse trait should be used to retrieve the following TdhInTypes:

• InTypeUnicodeString
• InTypeAnsiString
• InTypeCountedString
• InTypeGuid

On success a String with the with the data from the name property will be returned

Arguments

• name - Name of the property to be found in the Schema

Example

let my_callback = |record: EventRecord, schema_locator: &mut SchemaLocator| {
    let schema = schema_locator.event_schema(record)?;
    let parser = Parse::create(&schema);
    let image_name: String = parser.try_parse("ImageName")?;
};

fn try_parse(&mut self, name: &str) -> Result<String, ParserError>

impl<'_> TryParse<Vec<u8>> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<Vec<u8>, ParserError>

impl<'_> TryParse<Guid> for Parser<'_>

fn try_parse(&mut self, name: &str) -> Result<Guid, ParserError>

Loading content...