Function format_integer

std/src/strings.rs:64–66

Formats an integer `i` for display.

(i: i32)

/// Formats an integer `i` for display.
pub fn format_integer(i: i32) -> String {
    if i.is_negative() { i.to_string() } else { format!(" {}", i) }
}

/// Parses a string `s` as an integer.
pub fn parse_integer(s: &str) -> Result<i32, String> {