Std.Html.attribute
1 declaration
fn
attribute: Str -> Str -> Result[(Str, Str), Std.Html.Unsafe]This is a callable function.
What it does
An attribute, checked.
An attribute whose name begins the way a handler's does is refused
outright: its value is a program, not text, and no amount of escaping makes
a program safe. A page needing behaviour attaches it from a script the page
loaded, which is what a policy permitting only the page's own origin is
for.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.