diff options
Diffstat (limited to 'src/env.rs')
-rw-r--r-- | src/env.rs | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -9,10 +9,10 @@ pub struct Environment { /// Optional prefix that will limit access to the environment to only keys that /// begin with the defined prefix. /// - /// A prefix is tested to be present on each key before its considered + /// A prefix with a separator of `_` is tested to be present on each key before its considered /// to be part of the source environment. /// - /// For example, the key `CONFIG_DEBUG` would become `DEBUG` with a prefix of `config_`. + /// For example, the key `CONFIG_DEBUG` would become `DEBUG` with a prefix of `config`. prefix: Option<String>, /// Optional character sequence that separates each key segment in an environment key pattern. @@ -69,7 +69,7 @@ impl Source for Environment { // Define a prefix pattern to test and exclude from keys let prefix_pattern = match self.prefix { - Some(ref prefix) => Some(prefix.clone() + &separator), + Some(ref prefix) => Some(prefix.clone() + "_"), _ => None, }; |