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macros::optional: Fix name of macro called in example

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Steffo 2023-05-08 14:32:48 +02:00 committed by GitHub
parent e84481ed37
commit 35409c99a9
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
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src/macros/mod.rs
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@ -69,7 +69,7 @@ macro_rules! required {
/// # std::env::set_var("IP_ADDRESS", "192.168.1.1");
/// # std::env::remove_var("IP_ADDRESS_FILE");
///
/// micronfig::required!(IP_ADDRESS, IpAddr);
/// micronfig::optional!(IP_ADDRESS, IpAddr);
/// println!("{:?}", *IP_ADDRESS);
/// ```
#[macro_export]