[min, max].[min, ∞).(-∞, max].Parses an integer from a string slice with decimal digits.
\nThe characters are expected to be an optional\n+\nsign followed by only digits. Leading and trailing non-digit characters (including\nwhitespace) represent an error. Underscores (which are accepted in Rust literals)\nalso represent an error.
use std::str::FromStr;\n\nassert_eq!(u64::from_str(\"+10\"), Ok(10));Trailing space returns error:
\n\nassert!(u64::from_str(\"1 \").is_err());Fragment.self into T, while performing the appropriate scaling,\nrounding and clamping.self into T, while performing the appropriate scaling,\nrounding and clamping.self into T, while performing the appropriate scaling,\nrounding and clamping.self into T, while performing the appropriate scaling,\nrounding and clamping.self into T, while performing the appropriate scaling,\nrounding and clamping.self into T, while performing the appropriate scaling,\nrounding and clamping.