FetchOptions

pub const FetchOptions = struct {
    /// `null` means it will be heap-allocated. RFC 9110 recommends at least
    /// 8000 bytes.
    redirect_buffer: ?[]u8 = null,
    /// `null` means it will be heap-allocated.
    decompress_buffer: ?[]u8 = null,
    redirect_behavior: ?Request.RedirectBehavior = null,
    /// If the server sends a body, it will be written here.
    response_writer: ?*Writer = null,

    location: Location,
    method: ?http.Method = null,
    payload: ?[]const u8 = null,
    raw_uri: bool = false,
    keep_alive: bool = true,

    /// Standard headers that have default, but overridable, behavior.
    headers: Request.Headers = .{},
    /// These headers are kept including when following a redirect to a
    /// different domain.
    /// Externally-owned; must outlive the Request.
    extra_headers: []const http.Header = &.{},
    /// These headers are stripped when following a redirect to a different
    /// domain.
    /// Externally-owned; must outlive the Request.
    privileged_headers: []const http.Header = &.{},

    pub const Location = union(enum) {
        url: []const u8,
        uri: Uri,
    };
}