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`env!` macro for Cairo

Inspect environment variables at compile time.

In your Scarb.toml:

[dependencies]
env_macro = "0.1.0"

In your code:

const VERSION: usize = env!("VERSION");

Specify a default value if the environment variable is not set:
```
const VERSION: usize = env!("VERSION", 1);
```
Only numeric values are supported at the moment.

Version 0.1.0

Uploaded 3 weeks ago

License MIT

Size 2.9 KB

Run the following command in your project dir


                                scarb add env_macro@0.1.0

Or add the following line to your Scarb.toml


                                env_macro = "0.1.0"