display-more

A Rust utility crate providing enhanced display formatting for various types.

Features

• Display Option: Format Option<T> values via Display or Debug
• Display Result: Format Result<T, E> values
• Display Slice: Format slices with configurable element limits
• Display Unix Epoch: Convert Unix timestamps to human-readable datetime strings

Usage

Add to your Cargo.toml:

[dependencies]
display-more = "0.2.0"

Examples

Display Option

use display_more::DisplayOptionExt;

let value: Option<i32> = Some(42);
println!("{}", value.display());  // "42"

let none: Option<i32> = None;
println!("{}", none.display());   // "None"

Display Result

use display_more::DisplayResultExt;

let ok = Result::<i32, &str>::Ok(42);
println!("{}", ok.display());  // "Ok(42)"

let err = Result::<i32, &str>::Err("error");
println!("{}", err.display());  // "Err(error)"

Display Slice

use display_more::DisplaySliceExt;

let numbers = vec![1, 2, 3, 4, 5, 6, 7, 8];
println!("{}", numbers.display());     // "[1,2,3,4,..,8]"
println!("{}", numbers.display_n(3));  // "[1,2,..,8]"

Display Unix Epoch

use std::time::Duration;
use display_more::DisplayUnixTimeStampExt;

let timestamp = Duration::from_millis(1723102819023);
println!("{}", timestamp.display_unix_timestamp());        // "2024-08-08T07:40:19.023000Z+0000"
println!("{}", timestamp.display_unix_timestamp_short());  // "2024-08-08T07:40:19.023"

License

Licensed under the Apache License, Version 2.0. See LICENSE for details.