Zig 0.17.0-dev (Split by item)

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expectByte

Scanner.expectByte

fn expectByte(self: *const @This()) !u8

File

lib/std/json/Scanner.zig:1270

Code

fn expectByte(self: *const @This()) !u8 {
    if (self.cursor < self.input.len) {
        return self.input[self.cursor];
    }
    // No byte.
    if (self.is_end_of_input) return error.UnexpectedEndOfInput;
    return error.BufferUnderrun;
}