Crate packageurl
source ·Expand description
packageurl
is an implementation of the Package URL specification for the Rust programming language.
§Parsing
Parse a package url after bringing the FromStr
trait in scope:
use std::borrow::Cow;
use std::str::FromStr;
use packageurl::PackageUrl;
let purl = PackageUrl::from_str("pkg:npm/%40angular/animation@12.3.1").unwrap();
assert_eq!(purl.name(), "animation");
assert_eq!(purl.namespace(), Some("@angular"));
Parsing a purl may fail, in which case an error kind from the [errors
] module
is returned:
use std::str::FromStr;
use packageurl::PackageUrl;
let err = PackageUrl::from_str("package@0.1.0").unwrap_err();
assert_eq!(err, packageurl::Error::MissingScheme);
The parsed PackageUrl
will have a 'static
lifetime, so that the
parsed string can be safely discarded.
Structs§
- A Package URL.