metadata access
For debug.
Access the metadata for the input stream within a closure.
Command Type
built-in
Signature
> metadata access {flags} (closure)
Parameters
closure: The closure to run with metadata access.
Input/output types:
| input | output |
|---|---|
| any | any |
Examples
Access metadata and data from a stream together.
> {foo: bar} | to json --raw | metadata access {|meta| {in: $in, content: $meta.content_type}}
╭─────────┬──────────────────╮
│ in │ {"foo":"bar"} │
│ content │ application/json │
╰─────────┴──────────────────╯Ported from nushell/nushell.github.io. Copyright (c) 2021 Nushell Project. MIT License.