Trait Field 

pub trait Field {
    const NAME: &'static str;
    const TAG: Tag;
    const IFD: Ifd;
    const IFD_ENTRY: Option<Ifd> = None;
}

Required Associated Constants

const NAME: &'static str

const TAG: Tag

const IFD: Ifd

Provided Associated Constants

const IFD_ENTRY: Option<Ifd> = None

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Field for Aperture

const NAME: &'static str = "Aperture"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for CameraOwnerName

const NAME: &'static str = "CameraOwnerName"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for CanonOwnerName

const NAME: &'static str = "CanonOwnerName"

const TAG: Tag

const IFD: Ifd = Ifd::MakerNote

impl Field for DateTimeOriginal

const NAME: &'static str = "DateTimeOriginal"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for ExposureTime

const NAME: &'static str = "ExposureTime"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for FNumber

const NAME: &'static str = "FNumber"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for FocalLength

const NAME: &'static str = "FocalLength"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for GPSAltitude

const NAME: &'static str = "GPSAltitude"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSAltitudeRef

const NAME: &'static str = "GPSAltitudeRef"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSImgDirection

const NAME: &'static str = "GPSImgDirection"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSImgDirectionRef

const NAME: &'static str = "GPSImgDirectionRef"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSLatitude

const NAME: &'static str = "GPSLatitude"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSLatitudeRef

const NAME: &'static str = "GPSLatitudeRef"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSLongitude

const NAME: &'static str = "GPSLongitude"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSLongitudeRef

const NAME: &'static str = "GPSLongitudeRef"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSSpeed

const NAME: &'static str = "GPSSpeed"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for GPSSpeedRef

const NAME: &'static str = "GPSSpeedRef"

const TAG: Tag

const IFD: Ifd = Ifd::Gps

impl Field for ImageDescription

const NAME: &'static str = "ImageDescription"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for ImageWidth

const NAME: &'static str = "ImageWidth"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for LensMake

const NAME: &'static str = "LensMake"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for LensModel

const NAME: &'static str = "LensModel"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for Make

const NAME: &'static str = "Make"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for Model

const NAME: &'static str = "Model"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for OffsetTimeOriginal

const NAME: &'static str = "OffsetTimeOriginal"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for Orientation

const NAME: &'static str = "Orientation"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for PhotographicSensitivity

const NAME: &'static str = "PhotographicSensitivity"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for Software

const NAME: &'static str = "Software"

const TAG: Tag

const IFD: Ifd = Ifd::Primary

impl Field for SubSecTimeOriginal

const NAME: &'static str = "SubSecTimeOriginal"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for ThumbnailImageWidth

const NAME: &'static str = "ThumbnailImageWidth"

const TAG: Tag

const IFD: Ifd = Ifd::Thumbnail

impl Field for ThumbnailOrientation

const NAME: &'static str = "ThumbnailOrientation"

const TAG: Tag

const IFD: Ifd = Ifd::Thumbnail

impl Field for UserComment

const NAME: &'static str = "UserComment"

const TAG: Tag

const IFD: Ifd = Ifd::Exif

impl Field for XResolution

const NAME: &'static str = "XResolution"

const TAG: Tag

const IFD: Ifd = Ifd::Primary