Add helper

JuliaDebug · Apr 19, 2024 · fccf284 · fccf284
1 parent 9025bc2
commit fccf284
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diff --git a/src/Cthulhu.jl b/src/Cthulhu.jl
@@ -99,6 +99,7 @@ include("reflection.jl")
 include("ui.jl")
 include("codeview.jl")
 include("backedges.jl")
+include("print.jl")
 
 export descend, @descend, descend_code_typed, descend_code_warntype, @descend_code_typed, @descend_code_warntype
 export ascend

diff --git a/src/print.jl b/src/print.jl
@@ -0,0 +1,10 @@
+function type_depth_limit(data; maxtypedepth::Union{Nothing,Int}=2)
+    buf = IOBuffer()
+    type_depth_limit(buf, string(data); maxtypedepth)
+    return String(take!(buf))
+end
+
+function type_depth_limit(io::IO, s::String; maxtypedepth::Union{Nothing,Int}=2)
+    sz = get(io, :displaysize, displaysize(io))::Tuple{Int, Int}
+    return Base.type_depth_limit(s, max(sz[2], 120); maxdepth=maxtypedepth)
+end