ArmanriazirustsyntaxNames

 'turbofish':	::<>()  , ::. Combined with the (angular brackets=Bound) for generics
 'fully qualified syntax' : <Type as Trait>::function(receiver_if_method, next_arg, ...);
 'path':	::
 'closure':	<>  , || {}   , Closures are represented by traits, so they cannot be a return type, let consume_and_return_x = move || x;
 '&':	borrow
 '*':	dereference
 '!': that’s known in type theory lingo as the empty type because it has no values. We prefer to call it the never type.Functions that return never are called diverging functions.
 '$str':	literal string
 ''a':	lifetime a,  lifetime=timetolive=subset of their scope, &'a mut i32 // a mutable reference with an explicit lifetime
 'implicit':	encapsulation (like method, copy)
 'bound'  : 'where Self: Sized' 
 'DSTs': unsized types 
 '?Sized': T may or may not be Sized-Trait syntax with this meaning is only available for Sized, this notation overrides the default that generic types must have a known size at compile time. not any other traits.
 'The associated type = placeholder type' :  is named Item'pub trait Iterator {type Item;}'another example is ' HasAssocType<Ty = T>'  
 'default type parameters = right hand side' : Example
  		```trait Add<Rhs=Self> {  type Output; fn add(self, rhs: Rhs) -> Self::Output;}```
      ```another example:
  'thin wrapper around the type' : part of Vec<String> is noticed. struct Wrapper(Vec<String>); 
  'newtype pattern =  wrapper type = NewPattern ' :  thin wrapping of an existing type in another struct
                impl Add<Meters> for Millimeters {type Output = Millimeters;fn add(self, other: Meters) -> Millimeters {}}
                // we specify impl Add<Meters> to set the value of the Rhs type parameter instead of using the default of Self
      ```
 'receiver' : for  exampele of type of Self (i.e. self) implies this 
 'impl<T, U> GenericTrait<U> for u32 where U: HasAssocType<Ty = T> {}'
  /*The syntax for specifying a default type for a generic type is <PlaceholderType=ConcreteType> when declaring the generic type.*/
  /* 'T' ""constrains"" by being in an ""associated type(Ty = T)"" in a bound for type `U` which is itself a ""generic parameter(GenericTrait<U>)"" constraining the trait.*/
---
Rust has a feature called automatic referencing and dereferencing. 
Calling methods is one of the few places in Rust that has this behavior.
p1.distance(&p2);
(&p1).distance(&p2);
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In Rust, global variables are called static variables
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https://doc.rust-lang.org/nightly/reference/glossary.html
https://doc.rust-lang.org/reference/notation.html
ArmanRiazi