_setval_kernel and others are only supported by VarInfo atm

Author: torfjelde

src/varinfo.jl

@@ -1398,7 +1398,7 @@ function setval!(
     return setval!(vi, chains.value[sample_idx, :, chain_idx], keys(chains))
 end
 
-function _setval_kernel!(vi::AbstractVarInfo, vn::VarName, values, keys)
+function _setval_kernel!(vi::VarInfo, vn::VarName, values, keys)
     indices = findall(Base.Fix1(subsumes_string, string(vn)), keys)
     if !isempty(indices)
         val = reduce(vcat, values[indices])
@@ -1479,7 +1479,7 @@ function setval_and_resample!(
     return setval_and_resample!(vi, chains.value[sample_idx, :, chain_idx], keys(chains))
 end
 
-function _setval_and_resample_kernel!(vi::AbstractVarInfo, vn::VarName, values, keys)
+function _setval_and_resample_kernel!(vi::VarInfo, vn::VarName, values, keys)
     indices = findall(Base.Fix1(subsumes_string, string(vn)), keys)
     if !isempty(indices)
         val = reduce(vcat, values[indices])