std.utf8.surrogate?
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fn pub surrogate?(value: Int) -> Bool {
value >= 0xD800 and value <= 0xDFFF
}
fn pub static surrogate?(value: Int) -> Bool
Returns true
if the given Int
falls in the range of UTF-16 surrogate
pairs.
Examples
import std.utf8
utf8.surrogate?(0xD834) # => true