Remove unnecessary fn main from examples.

src/config.rs

@@ -33,12 +33,10 @@ pub trait Config {
 ///
 /// use sloggers::LoggerConfig;
 ///
-/// # fn main() {
 /// let toml = r#"
 /// type = "null"
 /// "#;
 /// let _config: LoggerConfig = serdeconv::from_toml_str(toml).unwrap();
-/// # }
 /// ```
 ///
 /// Terminal logger.
@@ -49,13 +47,11 @@ pub trait Config {
 ///
 /// use sloggers::LoggerConfig;
 ///
-/// # fn main() {
 /// let toml = r#"
 /// type = "terminal"
 /// level = "warning"
 /// "#;
 /// let _config: LoggerConfig = serdeconv::from_toml_str(toml).unwrap();
-/// # }
 /// ```
 ///
 /// File logger.
@@ -66,14 +62,12 @@ pub trait Config {
 ///
 /// use sloggers::LoggerConfig;
 ///
-/// # fn main() {
 /// let toml = r#"
 /// type = "file"
 /// path = "/path/to/file.log"
 /// timezone = "utc"
 /// "#;
 /// let _config: LoggerConfig = serdeconv::from_toml_str(toml).unwrap();
-/// # }
 /// ```
 #[allow(missing_docs)]
 #[derive(Debug, Clone, Serialize, Deserialize)]

src/lib.rs

@@ -14,14 +14,12 @@
 //! use sloggers::terminal::{TerminalLoggerBuilder, Destination};
 //! use sloggers::types::Severity;
 //!
-//! # fn main() {
 //! let mut builder = TerminalLoggerBuilder::new();
 //! builder.level(Severity::Debug);
 //! builder.destination(Destination::Stderr);
 //!
 //! let logger = builder.build().unwrap();
 //! info!(logger, "Hello World!");
-//! # }
 //! ```
 //!
 //! Creates a logger from configuration text (TOML):
@@ -34,7 +32,6 @@
 //!
 //! use sloggers::{Config, LoggerConfig};
 //!
-//! # fn main() {
 //! let config: LoggerConfig = serdeconv::from_toml_str(r#"
 //! type = "terminal"
 //! level = "debug"
@@ -43,7 +40,6 @@
 //!
 //! let logger = config.build_logger().unwrap();
 //! info!(logger, "Hello World!");
-//! # }
 //! ```
 #![warn(missing_docs)]
 #[macro_use]