9 unstable releases
new 0.5.2 | Oct 7, 2024 |
---|---|
0.5.1 | Sep 28, 2024 |
0.5.0 | Jul 23, 2024 |
0.4.0 | Nov 27, 2023 |
0.1.0 | Jun 3, 2023 |
#307 in Web programming
328 downloads per month
115KB
3K
SLoC
cloudinary
At the moment, there is only half-backed upload and transformation functionality, but if you need more, please let me know.
Upload an image
Upload can be done from different sources:
- local file
- remote file
- data url rfc2397
Local file
use cloudinary::upload::{UploadOptions, Source, Upload};
let options = UploadOptions::new().set_public_id("file.jpg".to_string());
let upload = Upload::new("api_key".to_string(), "cloud_name".to_string(), "api_secret".to_string() );
let result = upload.image(Source::Path("./image.jpg".into()), &options);
Remote file
use cloudinary::upload::{UploadOptions, Source, Upload};
let image_url = "https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png";
let options = UploadOptions::new().set_public_id("1x1.png".to_string());
let upload = Upload::new("api_key".to_string(), "cloud_name".to_string(), "api_secret".to_string() );
let result = upload.image(Source::Url(image_url.try_into().unwrap()), &options);
Data url
use cloudinary::upload::{UploadOptions, Source, Upload};
let data_url = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";
let options = UploadOptions::new().set_public_id("1x1.png".to_string());
let upload = Upload::new("api_key".to_string(), "cloud_name".to_string(), "api_secret".to_string() );
let result = upload.image(Source::DataUrl(data_url.into()), &options);
Destroy an asset by publicID
use cloudinary::upload::Upload;
let upload = Upload::new("api_key".to_string(), "cloud_name".to_string(), "api_secret".to_string() );
let result = upload.destroy("publicID");
Transform an image
Currently supported transformations:
- Resize
- Crop
- Pad
Resizing an image:
use cloudinary::transformation::{
Transformations::Resize, resize_mode::ResizeMode::ScaleByWidth, Image, aspect_ratio::AspectRatio
};
let image = Image::new("test".into(), "path/name.png".into())
.add_transformation(Resize(ScaleByWidth{ width:100, ar: None, liquid:None}));
assert_eq!(
image.to_string(),
"https://res.cloudinary.com/test/image/upload/c_scale,w_100/path/name.png"
);
Cropping an image:
use cloudinary::transformation::{
Transformations::Crop, crop_mode::CropMode::FillByWidth, Image, aspect_ratio::AspectRatio
};
let image = Image::new("test".into(), "path/name.png".into())
.add_transformation(Crop(FillByWidth{ width:100, ar: None, gravity: None}));
assert_eq!(
image.to_string(),
"https://res.cloudinary.com/test/image/upload/c_fill,w_100/path/name.png"
);
Padding an image:
use cloudinary::transformation::{
Transformations::Pad, pad_mode::PadMode::PadByWidth, Image, aspect_ratio::AspectRatio
};
let image = Image::new("test".into(), "path/name.png".into())
.add_transformation(Pad(PadByWidth{ width:100, ar: None, background: None, gravity: None}));
assert_eq!(
image.to_string(),
"https://res.cloudinary.com/test/image/upload/c_pad,w_100/path/name.png"
);
Get Image from URL
Unofficial api. This is not supported by Cloudinary, and can break at any time. Officially you should use public_id that you get from upload.
use cloudinary::transformation::Image;
use url::Url;
let image = Image::try_from(
Url::parse("https://res.cloudinary.com/test/image/upload/path/name.png").unwrap()
).unwrap();
assert_eq!(image.to_string(), "https://res.cloudinary.com/test/image/upload/path/name.png");
Get a list of all assets with a given tag
use cloudinary::tags::get_tags;
let tags = get_tags("cloud_name".into(), "tag_name".into()).await;
Minimum supported Rust version
The minimum supported Rust version for this crate is 1.65
License: MIT OR Apache-2.0
Dependencies
~8–20MB
~279K SLoC