aws/env

OS environment-variable access.

A typed wrapper over Erlang’s os:getenv/1: Ok(value) when the variable is set, Error(Nil) when it is not. The credential chain and region resolver read the environment internally; this exposes the same accessor for application code — for example a Lambda handler reading its configured MY_BUCKET / MY_TABLE without hand-rolling an FFI.

Values

get_env

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pub fn get_env(name: String) -> Result(String, Nil)

Read an OS environment variable, returning Error(Nil) if it is unset. (os:getenv/1 deals in charlists; this bridges to/from Gleam String and maps the unset miss to Error(Nil).)