Add version

Author: Affie

Project.toml

@@ -16,6 +16,7 @@ InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 ManifoldsBase = "3362f125-f0bb-47a3-aa74-596ffd7ef2fb"
+NanoDates = "46f1a544-deae-4307-8689-c12aa3c955c6"
 OrderedCollections = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 ProgressMeter = "92933f4c-e287-5a05-a399-4b506db050ca"
@@ -56,6 +57,7 @@ JSON = "1.0.0"
 LieGroups = "0.1"
 LinearAlgebra = "1.10"
 ManifoldsBase = "1, 2"
+NanoDates = "1.0.3"
 OrderedCollections = "1.4"
 Pkg = "1.4, 1.5"
 ProgressMeter = "1"

src/DataBlobs/entities/BlobEntry.jl

@@ -39,15 +39,17 @@ StructUtils.@kwarg struct Blobentry
     size::Int64 = -1 & (json=(lower = string, lift = x->parse(Int64, x)))
     """ Additional information that can help a different user of the Blob. """
     description::String = ""
-    """ MIME description describing the format of binary data in the `Blob`, e.g. 'image/png' or 'application/json; _type=CameraModel'. """
+    """ MIME description describing the format of binary data in the `Blob`, e.g. 'image/png' or 'application/json'. """
     mimetype::String = "application/octet-stream" #FIXME ::MIME = MIME("application/octet-stream")
     """ Storage for a couple of bytes directly in the graph. Use with caution and keep it small and simple."""
     metadata::JSONText = JSONText("")
     """ When the Blob itself was first created. Serialized as an ISO 8601 string."""
-    timestamp::ZonedDateTime = now(localzone())
+    timestamp::NanoDate = ndnow(UTC) & (json = (lower = timestamp,),)
     """ Type version of this Blobentry."""
-    version::VersionNumber = _getDFGVersion()
+    version::VersionNumber = version(Blobentry)
 end
+version(::Type{Blobentry}) = v"0.1.0"
+version(node) = node.version
 
 function Blobentry(label::Symbol, blobstore = :default; kwargs...)
     return Blobentry(; label, blobstore, kwargs...)

src/DistributedFactorGraphs.jl

@@ -20,6 +20,7 @@ using DocStringExtensions
 using Dates
 using Random
 using TimeZones
+using NanoDates
 using JSON
 using LinearAlgebra
 using SparseArrays

src/entities/DFGFactor.jl

@@ -26,8 +26,8 @@ const FactorCache = AbstractFactorCache #
 
 #TODO is this mutable
 @kwdef mutable struct FactorState
-    eliminated::Bool = false
-    potentialused::Bool = false
+    eliminated::Bool = false    # TODO should eliminated and potentialused be moved outside of FactorState?
+    potentialused::Bool = false # TODO ^
     multihypo::Vector{Float64} = Float64[] # TODO re-evaluate after refactoring w #477
     certainhypo::Vector{Int} = Int[]
     nullhypo::Float64 = 0.0