Struct OffsetExtractionRule 

pub struct OffsetExtractionRule {
    pub tag_id: u16,
    pub offset_field: OffsetField,
    pub base: OffsetBase,
    pub additional_offset: i32,
}

Rule for extracting offset from an IFD entry ExifTool: Different tags store offsets in different ways

Fields

tag_id: u16

Tag ID this rule applies to ExifTool: Tag number in IFD

offset_field: OffsetField

How to extract the offset from the IFD entry ExifTool: Can be from value offset field or actual value

base: OffsetBase

Base offset for calculations ExifTool: Different manufacturers use different base offsets

additional_offset: i32

Optional additional offset to add ExifTool: Some formats require additional offset adjustments

Trait Implementations

impl Clone for OffsetExtractionRule

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffsetExtractionRule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.