Struct NewValue 

pub struct NewValue {
    pub tag: String,
    pub group: Option<String>,
    pub value: Option<String>,
}

The main ExifTool struct. Create one and use it to extract metadata from files.

Example

use exiftool_rs::ExifTool;

let mut et = ExifTool::new();
let info = et.image_info("photo.jpg").unwrap();
for (name, value) in &info {
    println!("{}: {}", name, value);
}

A queued tag change for writing.

Fields

tag: String

Tag name (e.g., “Artist”, “Copyright”, “XMP:Title”)

group: Option<String>

Group prefix if specified (e.g., “EXIF”, “XMP”, “IPTC”)

value: Option<String>

New value (None = delete tag)

Trait Implementations

impl Clone for NewValue

fn clone(&self) -> NewValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NewValue

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

Formats the value using the given formatter.