in src/write.jl [207:239]
function Base.open(
::Type{Writer},
io::IO;
compress::Union{Nothing,Symbol,LZ4FrameCompressor,ZstdCompressor}=nothing,
file::Bool=true,
largelists::Bool=false,
denseunions::Bool=true,
dictencode::Bool=false,
dictencodenested::Bool=false,
alignment::Integer=8,
maxdepth::Integer=DEFAULT_MAX_DEPTH,
ntasks::Integer=typemax(Int32),
metadata::Union{Nothing,Any}=nothing,
colmetadata::Union{Nothing,Any}=nothing,
closeio::Bool=false,
)
open(
Writer,
io,
compress,
file,
largelists,
denseunions,
dictencode,
dictencodenested,
alignment,
maxdepth,
ntasks,
metadata,
colmetadata,
closeio,
)
end