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Add method to return ISO15924 tag as u32 #24

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Merged
merged 2 commits into from
Aug 15, 2025
Merged

Add method to return ISO15924 tag as u32 #24

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Add method to return iso15924 tag
nicoburns Aug 15, 2025
87af9af
Document as big-endian
nicoburns Aug 15, 2025
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8 changes: 7 additions & 1 deletion src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@

mod tables;

use core::convert::TryFrom;
use core::convert::{TryFrom, TryInto};
use core::fmt;
use core::u64;
pub use tables::script_extensions;
Expand Down Expand Up @@ -38,6 +38,12 @@ impl Script {
Self::inner_from_short_name(input)
}

/// The 4-byte iso15924 tag as a big-endian `u32`
pub fn as_iso15924_tag(self) -> u32 {
let arr: [u8; 4] = self.inner_short_name().as_bytes().try_into().unwrap();
u32::from_be_bytes(arr)
}

/// Is this script "Recommended" according to
/// [UAX #31](www.unicode.org/reports/tr31/#Table_Recommended_Scripts)?
pub fn is_recommended(self) -> bool {
Expand Down
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