Trait FromScannerResult 

pub trait FromScannerResult: Sized {
    const MARKERS: &[&[u8]] = _;

    // Required method
    fn from_scanner_result(result: &ScannerResult<'_>) -> Option<Self>;

    // Provided method
    fn from_attribute<'p>(value: &Property<'p, 'p>) -> Option<Self> { ... }
}

Type that can recognize itself from a ScannerResult node.

Returning None means “this node is not of the implementing type,” which is an expected outcome rather than an error.

Provided Associated Constants

const MARKERS: &[&[u8]] = _

Byte markers used to reject impossible payloads before plist parsing.

When non-empty, from_attribute parses the payload only if it contains at least one of these byte sequences. This skips deserializing results from the shared __kIMDataDetectedAttributeName attribute that cannot be Self, since that attribute carries every data-detector type. Types parsed from a dedicated attribute leave this empty (the default).

Required Methods

fn from_scanner_result(result: &ScannerResult<'_>) -> Option<Self>

Parse Self from a scanner-result node, or return None on mismatch.

Provided Methods

fn from_attribute<'p>(value: &Property<'p, 'p>) -> Option<Self>

Parse Self from a typedstream attribute carrying a DDScannerResult archive (NSData or NSMutableData).

Returns None when the value is not data, fails the MARKERS pre-filter, is not a valid archive, or does not represent a Self.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl FromScannerResult for DetectedAddress

impl FromScannerResult for DetectedCurrency

impl FromScannerResult for Flight

const MARKERS: &[&[u8]]

impl FromScannerResult for ShipmentTracking

const MARKERS: &[&[u8]]

impl FromScannerResult for Unit

const MARKERS: &[&[u8]]