Reflect the addition of the -p flag in Cargo 1.56 in chapter 14 #3051
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In Cargo 1.56 (2021-10-21) [1][2], support for publishing a package from a Cargo workspace was added to the
cargo publish
command.The book however still mentioned that it wasn't possible to publish a package unless you were navigated into the respective package and published from there.
This commit fixes the text which mentioned it isn't possible, and the text
was instead changed to be an example of how the flag can be used (similar to
the
cargo test -p [spec]
above it).The manual-regeneration comment was taken from Chapter 14.2 (Publishing a Crate
to Crates.io) as the example was similar to the publish a crate example there.
[1] rust-lang/cargo#9559
[2] /~https://github.com/rust-lang/cargo/blob/master/CHANGELOG.md#added-4