Enum MetadataKind 

pub enum MetadataKind {
    Xmp,
    Iptc,
    Exif,
    Icc,
}

Categories of image metadata that may be present in an artifact.

Used by TransformWarning::MetadataDropped to identify which metadata type was silently dropped during a transform operation.

use truss::MetadataKind;

assert_eq!(format!("{}", MetadataKind::Xmp), "XMP");
assert_eq!(format!("{}", MetadataKind::Iptc), "IPTC");
assert_eq!(format!("{}", MetadataKind::Exif), "EXIF");
assert_eq!(format!("{}", MetadataKind::Icc), "ICC profile");

Variants

Xmp

XMP (Extensible Metadata Platform) metadata.

Iptc

IPTC/IIM (International Press Telecommunications Council) metadata.

Exif

EXIF (Exchangeable Image File Format) metadata.

Icc

ICC color profile.

Trait Implementations

impl Clone for MetadataKind

fn clone(&self) -> MetadataKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataKind

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

Formats the value using the given formatter.

impl Display for MetadataKind

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

Formats the value using the given formatter.

impl PartialEq for MetadataKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MetadataKind

impl Eq for MetadataKind

impl StructuralPartialEq for MetadataKind