From 344355e02876629c6b6fb908c564ad844e497ab9 Mon Sep 17 00:00:00 2001 From: Dan Davison Date: Thu, 3 Sep 2020 09:49:22 -0400 Subject: Change variable name --- src/env.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/env.rs b/src/env.rs index 60158b85..70811353 100644 --- a/src/env.rs +++ b/src/env.rs @@ -1,9 +1,9 @@ use std::env; -/// If key is set and, after trimming whitespace, is not empty string, then return that trimmed +/// If `name` is set and, after trimming whitespace, is not empty string, then return that trimmed /// string. Else None. -pub fn get_env_var(key: &str) -> Option { - match env::var(key).unwrap_or("".to_string()).trim() { +pub fn get_env_var(name: &str) -> Option { + match env::var(name).unwrap_or("".to_string()).trim() { "" => None, non_empty_string => Some(non_empty_string.to_string()), } -- cgit v1.2.3