pub type ScriptWebFontLoadFinishedCallback = Box<dyn FnOnce(LowercaseFontFamilyName, Option<FontTemplate>) + Send>;Aliased Type§
struct ScriptWebFontLoadFinishedCallback(/* private fields */);pub type ScriptWebFontLoadFinishedCallback = Box<dyn FnOnce(LowercaseFontFamilyName, Option<FontTemplate>) + Send>;struct ScriptWebFontLoadFinishedCallback(/* private fields */);