The key updated docs are:

* Python Types Intro:
    * [Type Hints with Metadata Annotations](https://fastapi.tiangolo.com/python-types/#type-hints-with-metadata-annotations).
* Tutorial:

pkg syscall (freebsd-arm64), type Flock_t struct, Pad_cgo_0 [4]uint8
pkg syscall (freebsd-arm64), type Flock_t struct, Pid int32
pkg syscall (freebsd-arm64), type Flock_t struct, Start int64
pkg syscall (freebsd-arm64), type Flock_t struct, Sysid int32
pkg syscall (freebsd-arm64), type Flock_t struct, Type int16
pkg syscall (freebsd-arm64), type Flock_t struct, Whence int16
pkg syscall (freebsd-arm64), type Fsid struct

{\n  cursor: pointer;\n}\n\nselect {\n  word-wrap: normal;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n  -webkit-appearance: button;\n}\n\nbutton:not(:disabled),\n[type=\"button\"]:not(:disabled),\n[type=\"reset\"]:not(:disabled),\n[type=\"submit\"]:not(:disabled) {\n  cursor: pointer;\n}\n\nbutton::-moz-focus-inner,\n[type=\"button\"]::-moz-focus-inner,\n[type=\"reset\"]::-moz-focus-inner,\n[type=\"submit\"]::-moz-focus-inner {\n  padding: 0;\n  border-style: none;\n...

"crypto/internal/fips140/edwards25519/field" "errors" ) // Point types. type projP1xP1 struct { X, Y, Z, T field.Element } type projP2 struct { X, Y, Z field.Element } // Point represents a point on the edwards25519 curve. // // This type works similarly to math/big.Int, and all arguments and receivers // are allowed to alias. // // The zero value is NOT valid, and it may be used only as a receiver. type Point struct { // Make the type not comparable (i.e. used with == or as a map key), as // equivalent...