Make AbstractQuantity a NestedNumbers.QuantityNumber

.github/workflows/ci.yml

@@ -32,9 +32,9 @@ jobs:
       matrix:
         julia-version:
           - "min"
-          - "lts"
+          #- "lts"
           - "1"
-          - "pre"
+          #- "pre"
         os:
           - ubuntu-latest
           - macos-latest

Project.toml

@@ -7,6 +7,7 @@ ConstructionBase = "187b0558-2788-49d3-abe0-74a17ed4e7c9"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 InverseFunctions = "3587e190-3f89-42d0-90ee-14403ec27112"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+NestedNumbers = "1f6363f3-4ba7-41a3-bcac-d685ef427933"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [weakdeps]
@@ -36,6 +37,7 @@ LaTeXStrings = "1.2.0"
 Latexify = "0.16.8"
 LinearAlgebra = "<0.0.1, 1"
 NaNMath = "1"
+NestedNumbers = "0.1"
 Printf = "<0.0.1, 1"
 REPL = "<0.0.1, 1"
 Random = "<0.0.1, 1"
@@ -58,3 +60,6 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["Aqua", "ConstructionBase", "ForwardDiff", "InverseFunctions", "Latexify", "LaTeXStrings", "LinearAlgebra", "NaNMath", "Test", "Random", "REPL", "Printf"]
+
+[sources]
+NestedNumbers = {url = "https://github.com/JuliaMath/NestedNumbers.jl"}

docs/Project.toml

@@ -11,10 +11,14 @@ Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 tectonic_jll = "d7dd28d6-a5e6-559c-9131-7eb760cdacc5"
 
 [sources]
+NestedNumbers = {url = "https://github.com/JuliaMath/NestedNumbers.jl"}
 Unitful = {path = ".."}
 
 [compat]
 Documenter = "1"
 Latexify = "0.16.10"
 Plots = "1"
 Fontconfig = "0.4"
+
+[extras]
+NestedNumbers = "1f6363f3-4ba7-41a3-bcac-d685ef427933"

src/Unitful.jl

@@ -27,6 +27,8 @@ import LinearAlgebra: Diagonal, Bidiagonal, Tridiagonal, SymTridiagonal
 import LinearAlgebra: istril, istriu, norm
 import Random
 
+import NestedNumbers
+
 export logunit, unit, absoluteunit, dimension, uconvert, ustrip, upreferred
 export @dimension, @derived_dimension, @refunit, @unit, @affineunit, @u_str
 export Quantity, DimensionlessQuantity, NoUnits, NoDims

src/types.jl

@@ -138,7 +138,7 @@ FixedUnits(::Units{N,D,A}) where {N,D,A} = FixedUnits{N,D,A}()
 
 
 """
-    abstract type AbstractQuantity{T,D,U} <: Number end
+    abstract type AbstractQuantity{T,D,U} <: NestedNumbers.QuantityNumber{T} end
 Represents a generic quantity type, whose dimensions and units are specified in
 the type signature.  The dimensions and units are allowed to be the empty set,
 in which case a dimensionless, unitless number results.
@@ -148,7 +148,7 @@ The type parameter `T` represents the numeric backing type. The type parameters
 Of course, the dimensions follow from the units, but the type parameters are
 kept separate to permit convenient dispatch on dimensions.
 """
-abstract type AbstractQuantity{T,D,U} <: Number end
+abstract type AbstractQuantity{T,D,U} <: NestedNumbers.QuantityNumber{T} end
 
 """
     struct Quantity{T,D,U} <: AbstractQuantity{T,D,U}