Zig 0.17.0-dev (Split by item)

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isAlphanumeric

Returns whether the character is alphanumeric: A-Z, a-z, or 0-9.

ascii.isAlphanumeric

pub fn isAlphanumeric(c: u8) bool

File

lib/std/ascii.zig:96

Code

pub fn isAlphanumeric(c: u8) bool {
    return switch (c) {
        '0'...'9', 'A'...'Z', 'a'...'z' => true,
        else => false,
    };
}