Comments (1)
HenrikBengtsson
commented on June 1, 2024
Gist:
> con <- rawConnection(raw(), open = "w")
> con
A connection with
description "raw()"
class "rawConnection"
mode "w"
text "binary"
opened "opened"
can read "no"
can write "yes"
> str(con)
'rawConnection' int 5
- attr(*, "conn_id")=<externalptr> Invalidate above connection:
> con[1] <- -1L
> str(con)
'rawConnection' int -1
- attr(*, "conn_id")=<externalptr>
> con
A connection, specifically, 'rawConnection', but invalid.from marshal.
Related Issues (14)
- Package 'marshal': serialize objects HOT 3
- marshal: Rcpp::sourceCpp() HOT 1
- Add can_be_marshalled() HOT 2
- Use cases: Implement marshal()/unmarshal() based on bundle::bundle() S3 methods HOT 1
- Update README - it's really outdated HOT 1
- DESIGN: Should marshal(x) be able to return `x` as-is? HOT 1
- DESIGN: What should the default unmarshal(x) do - return `x` as-is?
- tibble: A `tbl` may contain an external pointer via attribute `problems` set by readr HOT 4
- Plan for CRAN release HOT 2
- DESIGN: Save package (versions) instead of unmarshal function
- DESIGN: `clone` / `inplace` argument
- DESIGN: global state dict HOT 4
- Table of "known cases"
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from marshal.