Struct IfdEntry

pub struct IfdEntry {
    pub tag: u16,
    pub data_type: u16,
    pub count: u32,
    pub value_offset: u32,
    pub entry_position: u64,
}

IFD entry structure (simplified) ExifTool: Standard TIFF IFD entry format

Fields

tag: u16

Tag ID ExifTool: 2-byte tag identifier

data_type: u16

Data type ExifTool: 2-byte type identifier (BYTE, LONG, etc.)

count: u32

Number of values ExifTool: 4-byte count of values

value_offset: u32

Value or offset to value ExifTool: 4-byte value or offset depending on size

entry_position: u64

Actual file position of this entry Used for relative calculations

Trait Implementations

impl Clone for IfdEntry

fn clone(&self) -> IfdEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IfdEntry

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

Formats the value using the given formatter.