README.md

Vector Remap Language (VRL) Standard Library

This crate contains all VRL functions written for Vector and its supporting libraries.

If your project needs access to all provided functions, use:

vrl-stdlib = "0.1"

If instead, you need a subset of functions, use:

[dependencies.vrl-stdlib]
version = "0.1"
default-features = false
features = [
    "assert",
    "parse_json",
    # ...
]

To add a new function, do the following:

make sure an issue exists to add the relevant function and the issue is approved
cp src/parse_json.rs src/my_function.rs
search and replace ParseJson for MyFunction and parse_json for my_function
add relevant feature flags to Cargo.toml
add relevant mod and use statements to src/lib.rs
update tests to define the expected outcome
update the relevant Function and Expression trait implementations to match the test expectations
create a PR, linking to the original issue
...
profit!