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is_text

majordomus_cli::pack

Function is_text 

Source 
pub fn is_text(content: &[u8]) -> bool
Expand description

Is this content text the pack can carry? UTF-8 and free of NUL bytes.

use majordomus_cli::pack::is_text;
assert!(is_text(b"fn main() {}\n"));
assert!(!is_text(b"PNG\0\x01"));
assert!(!is_text(&[0xff, 0xfe, 0x41]));