Revert "Remove unnecessary get-all-operators in std lib with help operators"

This reverts commit fc48357cb9.

crates/nu-std/std/help/mod.nu

@@ -32,6 +32,46 @@ def command-not-found-error [span: record] {
     throw-error "std::help::command_not_found" "command not found" $span
 }
 
+def get-all-operators [] { return [
+    [type, operator, name, description, precedence];
+
+    [Assignment, =, Assign, "Assigns a value to a variable.", 10]
+    [Assignment, +=, PlusAssign, "Adds a value to a variable.", 10]
+    [Assignment, ++=, ConcatAssign, "Concatenate two lists, two strings, or two binary values.", 10]
+    [Assignment, -=, MinusAssign, "Subtracts a value from a variable.", 10]
+    [Assignment, *=, MultiplyAssign, "Multiplies a variable by a value.", 10]
+    [Assignment, /=, DivideAssign, "Divides a variable by a value.", 10]
+    [Comparison, ==, Equal, "Checks if two values are equal.", 80]
+    [Comparison, !=, NotEqual, "Checks if two values are not equal.", 80]
+    [Comparison, <, LessThan, "Checks if a value is less than another.", 80]
+    [Comparison, <=, LessThanOrEqual, "Checks if a value is less than or equal to another.", 80]
+    [Comparison, >, GreaterThan, "Checks if a value is greater than another.", 80]
+    [Comparison, >=, GreaterThanOrEqual, "Checks if a value is greater than or equal to another.", 80]
+    [Comparison, '=~ or like', RegexMatch, "Checks if a value matches a regular expression.", 80]
+    [Comparison, '!~ or not-like', NotRegexMatch, "Checks if a value does not match a regular expression.", 80]
+    [Comparison, in, In, "Checks if a value is in a list or string.", 80]
+    [Comparison, not-in, NotIn, "Checks if a value is not in a list or string.", 80]
+    [Comparison, starts-with, StartsWith, "Checks if a string starts with another.", 80]
+    [Comparison, ends-with, EndsWith, "Checks if a string ends with another.", 80]
+    [Comparison, not, UnaryNot, "Negates a value or expression.", 0]
+    [Math, +, Plus, "Adds two values.", 90]
+    [Math, ++, Concat, "Concatenate two lists, two strings, or two binary values.", 80]
+    [Math, -, Minus, "Subtracts two values.", 90]
+    [Math, *, Multiply, "Multiplies two values.", 95]
+    [Math, /, Divide, "Divides two values.", 95]
+    [Math, //, FloorDivision, "Divides two values and floors the result.", 95]
+    [Math, mod, Modulo, "Divides two values and returns the remainder.", 95]
+    [Math, **, "Pow ", "Raises one value to the power of another.", 100]
+    [Bitwise, bit-or, BitOr, "Performs a bitwise OR on two values.", 60]
+    [Bitwise, bit-xor, BitXor, "Performs a bitwise XOR on two values.", 70]
+    [Bitwise, bit-and, BitAnd, "Performs a bitwise AND on two values.", 75]
+    [Bitwise, bit-shl, ShiftLeft, "Shifts a value left by another.", 85]
+    [Bitwise, bit-shr, ShiftRight, "Shifts a value right by another.", 85]
+    [Boolean, and, And, "Checks if two values are true.", 50]
+    [Boolean, or, Or, "Checks if either value is true.", 40]
+    [Boolean, xor, Xor, "Checks if one value is true and the other is false.", 45]
+]}
+
 def "nu-complete list-aliases" [] {
     scope aliases | select name description | rename value description
 }
@@ -42,7 +82,7 @@ def "nu-complete list-modules" [] {
 
 def "nu-complete list-operators" [] {
     let completions = (
-        help operators
+        get-all-operators
         | select name description
         | rename value description
     )
@@ -424,7 +464,7 @@ export def operators [
     ...operator: string@"nu-complete list-operators"  # the name of operator to get help on
     --find (-f): string  # string to find in operator names
 ] {
-    let operators = (help operators)
+    let operators = (get-all-operators)
 
     if not ($find | is-empty) {
         $operators | find $find --columns [type name]