Function rexiv2::register_xmp_namespace
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[src]
pub fn register_xmp_namespace(name: &str, prefix: &str) -> Result<()>
Add a new XMP namespace for tags to exist under.
It is an error to register a duplicate namespace.
Examples
assert_eq!(rexiv2::register_xmp_namespace("http://creativecommons.org/ns#/", "cc"), Ok(())); // But note you can't duplicate a namespace that has already been registered: assert_eq!(rexiv2::register_xmp_namespace("http://creativecommons.org/ns#/", "cc"), Err(rexiv2::Rexiv2Error::Internal(None)));