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Without "arbitrary_precision" enabled, what can Value::Number be? #1218

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JPRomer0 opened this issue Nov 20, 2024 · 0 comments

JPRomer0 commented Nov 20, 2024 •

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So in the code(number.rs), when "arbitrary_precision" feature is enabled, this is the Number representation, it seems.

#[cfg(not(feature = "arbitrary_precision"))]
#[derive(Copy, Clone)]
enum N {
    PosInt(u64),
    /// Always less than zero.
    NegInt(i64),
    /// Always finite.
    Float(f64),
}

The question is, is it an API level gurantee that running one of:
is_u64()
is_i64()
is_f64()
will return true or is it just the case at the moment?

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