# `CAStore`
[🔗](https://github.com/elixir-mint/castore/blob/v1.0.20/lib/castore.ex#L1)

Functionality to retrieve the up-to-date CA certificate store.

The only purpose of this library is to keep an up-to-date CA certificate store file.
This is why this module only provides one function, `file_path/0`, to access the path of
the CA certificate store file. You can then read this file and use its contents for your
own purposes.

# `file_path`

```elixir
@spec file_path() :: Path.t()
```

Returns the path to the CA certificate store PEM file.

## Examples

    CAStore.file_path()
    #=> /Users/me/castore/_build/dev/lib/castore/priv/cacerts.pem"

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*Consult [api-reference.md](api-reference.md) for complete listing*