fix: remove unused deps

Author: avik-pal

Project.toml

@@ -1,41 +1,29 @@
 name = "DiffEqCallbacks"
 uuid = "459566f4-90b8-5000-8ac3-15dfb0a30def"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "3.9.1"
+version = "4.0.0"
 
 [deps]
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"
-ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 Functors = "d9f16b24-f501-4c13-a1f2-28368ffc5196"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
-NonlinearSolve = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
-Parameters = "d96e819e-fc66-5662-9728-84c9c7592b0a"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
 SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 StaticArraysCore = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
 
-[weakdeps]
-OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
-OrdinaryDiffEqCore = "bbf590c4-e513-4bbe-9b18-05decba2e5d8"
-Sundials = "c3572dad-4567-51f8-b174-8c6c989267f4"
-
 [compat]
 Aqua = "0.8"
 DataInterpolations = "4.6"
 DataStructures = "0.18.13"
 DiffEqBase = "6.154"
-ForwardDiff = "0.10.36"
 Functors = "0.4"
 LinearAlgebra = "1.10"
 Markdown = "1.10"
-NonlinearSolve = "3.7.2"
 ODEProblemLibrary = "0.1.5"
 OrdinaryDiffEq = "6.88"
-OrdinaryDiffEqCore = "1"
-Parameters = "0.12"
 QuadGK = "2.9"
 RecipesBase = "1.3.4"
 RecursiveArrayTools = "3.9"

src/DiffEqCallbacks.jl

@@ -1,17 +1,18 @@
 module DiffEqCallbacks
 
-using DiffEqBase, RecursiveArrayTools, DataStructures, RecipesBase, LinearAlgebra,
-      StaticArraysCore, NonlinearSolve, ForwardDiff, Functors
-
-import Base.Iterators
-
-using Markdown
-
-using Parameters: @unpack
-
-import SciMLBase
-
-using DiffEqBase: get_tstops, get_tstops_array, get_tstops_max
+using DataStructures: DataStructures, BinaryMaxHeap, BinaryMinHeap
+using DiffEqBase: DiffEqBase, get_tstops, get_tstops_array, get_tstops_max
+using Functors: fmap
+using LinearAlgebra: LinearAlgebra, adjoint, axpy!, copyto!
+using Markdown: @doc_str
+using RecipesBase: @recipe
+using RecursiveArrayTools: RecursiveArrayTools, DiffEqArray, copyat_or_push!
+using SciMLBase: SciMLBase, CallbackSet, DiscreteCallback, NonlinearFunction,
+                 NonlinearLeastSquaresProblem, NonlinearProblem, RODEProblem,
+                 ReturnCode, SDEProblem, add_tstop!, check_error, get_du,
+                 get_proposed_dt, get_tmp_cache, init, reinit!,
+                 set_proposed_dt!, solve!, terminate!, u_modified!
+using StaticArraysCore: StaticArraysCore
 
 include("functor_helpers.jl")
 include("autoabstol.jl")

src/iterative_and_periodic.jl

@@ -89,7 +89,7 @@ function (S::PeriodicCallbackAffect)(integrator)
 end
 
 function add_next_tstop!(integrator, S)
-    @unpack Δt, t0, index = S
+    (; Δt, t0, index) = S
 
     # Schedule next call to `f` using `add_tstops!`, but be careful not to keep integrating forever
     tnew = t0[] + (index[] + 1) * Δt