fix: Fixes for 1.6 compatibility

Project.toml

@@ -12,5 +12,5 @@ PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
 
 [compat]
 Dictionaries = "0.3"
+PrecompileTools = "1"
 julia = "1.6"
-PrecompileTools = "1"

src/levels.jl

@@ -3,6 +3,12 @@ const LogLevelIntType = fieldtype(LogLevel, :level)
 const NotSet = LogLevel(typemin(LogLevelIntType))
 
 const All = NotSet + 1
+if VERSION < v"1.8"
+    const Debug = Logging.Debug
+    const Info = Logging.Info 
+    const Error = Logging.Error
+    const Warn = Logging.Warn
+end
 const Trace = Debug - 1
 const Notice = Info + 1 
 const Critical = Error + 1 

src/records.jl

@@ -57,28 +57,29 @@ function RuntimeLogRecordMetadata(; datetime::DateTime=Dates.now(), thread_id::I
 end
 
 """
-    LogRecordData
+    LogRecordData(data)
+
+    LogRecordData(args::Pair{Symbol, <:Any}...)
 
 A type representing an optional collection of `key => value` pairs attached to a log record.
 """
 struct LogRecordData 
     data::Union{Nothing,Vector{Pair{Symbol, Any}}}
+    function LogRecordData(d; exclude::Union{Symbol,Vector{Symbol}}=Symbol[])
+        if !isnothing(d) && !isempty(d)
+            _exclude = exclude isa Symbol ? [exclude] : exclude
+            return new([convert(Pair{Symbol,Any}, di) for di in d if first(di) ∉ _exclude])
+        else
+            return new(nothing)
+        end
+    end
 end
 Base.isempty(l::LogRecordData) = isnothing(l.data) || isempty(l.data)
 Base.length(l::LogRecordData) = isnothing(l.data) ? 0 : length(l.data)
 Base.pairs(l::LogRecordData) = isnothing(l.data) ? pairs((;)) : l.data
 Base.iterate(l::LogRecordData) = isnothing(l.data) ? nothing : iterate(l.data)
 Base.iterate(l::LogRecordData, st) = isnothing(st) ? nothing : iterate(l.data, st)
 
-function LogRecordData(d::Union{Base.Pairs, Vector{Pair{Symbol, <:Any}}}; exclude::Union{Symbol,Vector{Symbol}}=Symbol[])
-    if !isempty(d)
-        _exclude = exclude isa Symbol ? [exclude] : exclude
-        return LogRecordData([convert(Pair{Symbol,Any}, di) for di in d if first(di) ∉ _exclude])
-    else
-        return LogRecordData(nothing)
-    end
-end
-
 function LogRecordData(args::Pair{Symbol, <:Any}...) 
     if !isempty(args)
         return LogRecordData(collect(args))