Enum IfdKind 

pub enum IfdKind {
    Main(u16),
    Sub(u16),
    Exif,
    Gps,
    Interop,
}

Which directory an entry was found in.

Worth distinguishing because the same tag number means different things in different directories — tag 1 is InteroperabilityIndex under Interop and GPSLatitudeRef under GPS. A reader that forgets where an entry came from cannot name it correctly.

Variants

Main(u16)

Main image directory, and any further directories chained after it.

Sub(u16)

A directory referenced by tag 330. On raw files this is where the sensor lives.

Exif

Gps

Interop

Implementations

impl IfdKind

pub fn label(&self) -> String

Trait Implementations

impl Clone for IfdKind

fn clone(&self) -> IfdKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IfdKind

impl Debug for IfdKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IfdKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IfdKind

impl PartialEq for IfdKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for IfdKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IfdKind