A request's or a response's headers: a list of {name, value} pairs with
lowercase names, read and set as the Fetch API's Headers are.
Documented for its type; its functions are internal and can change in any release.
Summary
Functions
headers.append(name, value).
headers.delete(name).
Every header as a name and its joined value, sorted by name, as iterating Fetch Headers gives them.
headers.get(name): every value joined with ", ", or nil.
Whether the header is there.
Headers from a keyword list, a map, or pairs, with lowercase names and no line breaks in values.
headers.set(name, value).
headers.getSetCookie().
Types
Functions
headers.append(name, value).
headers.delete(name).
Every header as a name and its joined value, sorted by name, as iterating Fetch Headers gives them.
headers.get(name): every value joined with ", ", or nil.
Whether the header is there.
@spec new(Enumerable.t()) :: t()
Headers from a keyword list, a map, or pairs, with lowercase names and no line breaks in values.
headers.set(name, value).
headers.getSetCookie().