RustPython/common/src/char.rs at main · ecpost/RustPython

15 lines (14 loc) · 541 Bytes

use unic_ucd_category::GeneralCategory;

/// According to python following categories aren't printable:

/// * Cc (Other, Control)

/// * Cf (Other, Format)

/// * Cs (Other, Surrogate)

/// * Co (Other, Private Use)

/// * Cn (Other, Not Assigned)

/// * Zl Separator, Line ('\u2028', LINE SEPARATOR)

/// * Zp Separator, Paragraph ('\u2029', PARAGRAPH SEPARATOR)

/// * Zs (Separator, Space) other than ASCII space('\x20').

pub fn is_printable(c: char) -> bool {

let cat = GeneralCategory::of(c);

!(cat.is_other() || cat.is_separator())

}

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