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crosvm/serde_keyvalue
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Alexandre Courbot e288105e56 serde_keyvalue: allow parsing of inner structs 
Structs can be parsed as part of the command-line input, if they are
enclosed within braces.

BUG=b:218223240
TEST=cargo test -p serde_keyvalue

Change-Id: I05d9d1237036c6ba464408d56c216072e285d801
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3979490
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Pujun Lun <lunpujun@google.com>
Auto-Submit: Alexandre Courbot <acourbot@chromium.org>
2022-10-26 17:41:37 +00:00
..
serde_keyvalue_derive Update all copyright headers to match new style 2022-09-13 18:41:29 +00:00
src serde_keyvalue: allow parsing of inner structs 2022-10-26 17:41:37 +00:00
Cargo.toml Adding missing # provided by ebuild to Cargo.tomls 2022-10-14 16:42:38 +00:00
README.md add serde_keyvalue crate 2022-03-24 01:33:21 +00:00

README.md

Serde deserializer from key=value strings

A lightweight serde deserializer for strings containing key-value pairs separated by commas, as commonly found in command-line parameters.

Say your program takes a command-line option of the form:

--foo type=bar,active,nb_threads=8

This crate provides a from_key_values function that deserializes these key-values into a configuration structure. Since it uses serde, the same configuration structure can also be created from any other supported source (such as a TOML or YAML configuration file) that uses the same keys.

Integration with the argh command-line parser is also provided via the argh_derive feature.

See the inline documentation for examples and more details.