What do the Xcode icons signify during autocompletion? [duplicate]

Question

See the S, Pr, T, L on the left side of the images - what do these initials signify? Kindly include answers for icons I have not mentioned here as well.

Image 1

Image 2

I only know that C represents class and S represents Struct.

Answer 1

Protocol
Struct
Class
function
Value / Variable
Type
Local value / variable

Answer 2

As you've already surmised:

• C: class
• S: struct

Some others:

• Pr: Protocol
• Ex: extension (found in the symbol navigator, but not code completion)
• T: Type (generic type constraint, protocol associated type, etc)
• L: let constant / immutable property
• V: var variable / mutable property
• P: property (IIRC Xcode favors L/V for Swift, but you see P for ObjC properties)

(Not 100% sure of the last three, and I'm on the phone so I can't check. Will follow up later to verify those and add some more...)