style: clean up naming

Author: MilesCranmer

src/ChainRules.jl

@@ -1,7 +1,13 @@
 module ChainRulesModule
 
 using ChainRulesCore:
-    ChainRulesCore, AbstractTangent, NoTangent, ZeroTangent, Tangent, @thunk, canonicalize
+    ChainRulesCore as CRC,
+    AbstractTangent,
+    NoTangent,
+    ZeroTangent,
+    Tangent,
+    @thunk,
+    canonicalize
 using ..OperatorEnumModule: OperatorEnum
 using ..NodeModule: AbstractExpressionNode, with_type_parameters, tree_mapreduce
 using ..EvaluateModule: eval_tree_array
@@ -19,7 +25,7 @@ Base.:*(a::Number, b::NodeTangent) = NodeTangent(b.tree, a * b.gradient)
 Base.:*(a::NodeTangent, b::Number) = NodeTangent(a.tree, a.gradient * b)
 Base.zero(::Union{Type{NodeTangent},NodeTangent}) = ZeroTangent()
 
-function ChainRulesCore.rrule(
+function CRC.rrule(
     ::typeof(eval_tree_array),
     tree::AbstractExpressionNode,
     X::AbstractMatrix,

src/ParametricExpression.jl

@@ -1,7 +1,7 @@
 module ParametricExpressionModule
 
 using DispatchDoctor: @stable, @unstable
-using ChainRulesCore: ChainRulesCore, NoTangent, @thunk
+using ChainRulesCore: ChainRulesCore as CRC, NoTangent, @thunk
 
 using ..OperatorEnumModule: AbstractOperatorEnum, OperatorEnum
 using ..NodeModule: AbstractExpressionNode, Node, tree_mapreduce
@@ -238,9 +238,7 @@ function Base.convert(::Type{Node}, ex::ParametricExpression{T}) where {T}
         Node{T},
     )
 end
-function ChainRulesCore.rrule(
-    ::typeof(convert), ::Type{Node}, ex::ParametricExpression{T}
-) where {T}
+function CRC.rrule(::typeof(convert), ::Type{Node}, ex::ParametricExpression{T}) where {T}
     tree = get_contents(ex)
     primal = convert(Node, ex)
     pullback = let tree = tree