62 lines
No EOL
1.8 KiB
Rust
62 lines
No EOL
1.8 KiB
Rust
use crate::anybase;
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pub fn alphabet() -> Vec<String> {
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let mut tmp = anybase::alphabet();
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tmp.truncate(4);
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return tmp;
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}
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/// How many words long a character is when translated to catspeak
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pub fn char_length() -> u32 {
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return 3;
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}
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/// Encodes english text into base 4 catspeak
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///
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/// ```
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/// use cat2text::base4::encode;
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///
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/// assert_eq!("meow mreow mrrp; meow mrow meow meow mrow mrow mrrp mrrp mreow meow mrrp mrrp; meow meow mrow meow meow mrrp mrrp mrrp meow mrrp meow mrow", encode("i love cats".to_string()))
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/// ```
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pub fn encode(text: impl AsRef<str>) -> String {
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return anybase::encode(text.as_ref().to_string(), 4, char_length());
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}
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/// Decodes base 4 catspeak to english text
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///
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/// ```
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/// use cat2text::base4::decode;
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///
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/// assert_eq!("i love cats", decode("meow mreow mrrp; meow mrow meow meow mrow mrow mrrp mrrp mreow meow mrrp mrrp; meow meow mrow meow meow mrrp mrrp mrrp meow mrrp meow mrow".to_string()));
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/// ```
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pub fn decode(text: String) -> String {
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return anybase::decode(text, 4, char_length())
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}
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pub mod bytes {
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use crate::anybase;
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use super::char_length;
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/// Encodes from bytes into catspeak
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///
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/// ```
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/// use cat2text::base4::bytes::encode;
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///
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/// assert_eq!("meow meow mreow mrrp meow meow meow mrrp", encode(&[9, 1]));
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/// ```
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pub fn encode(bytes: impl AsRef<[u8]>) -> String {
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anybase::bytes::encode(bytes, 4, super::char_length())
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}
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/// Decodes catspeak into bytes
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///
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/// ```
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/// use cat2text::base4::bytes::decode;
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///
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/// assert_eq!(vec![9, 1], decode("meow meow mreow mrrp meow meow meow mrrp".to_string()));
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/// ```
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pub fn decode(text: String) -> Vec<u8> {
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anybase::bytes::decode(text, 4, super::char_length())
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}
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}
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// ..............d......4..............a.q..a....y..d..w...a............
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