Trait docker_compose::v2::Environment
[−]
[src]
pub trait Environment { fn var(&self, key: &str) -> Result<String, VarError>; }
A source of environment variable values.
Required Methods
fn var(&self, key: &str) -> Result<String, VarError>
Fetch a variable from this environment. Similar to
std::env::var
.
Implementors
impl Environment for OsEnvironment