Trait rustc_apfloat::FloatConvert

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pub trait FloatConvert<T: Float>: Float {
    // Required method
    fn convert_r(self, round: Round, loses_info: &mut bool) -> StatusAnd<T>;

    // Provided method
    fn convert(self, loses_info: &mut bool) -> StatusAnd<T> { ... }
}

Required Methods§

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fn convert_r(self, round: Round, loses_info: &mut bool) -> StatusAnd<T>

Convert a value of one floating point type to another. The return value corresponds to the IEEE754 exceptions. *loses_info records whether the transformation lost information, i.e. whether converting the result back to the original type will produce the original value (this is almost the same as return value==Status::OK, but there are edge cases where this is not so).

Provided Methods§

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fn convert(self, loses_info: &mut bool) -> StatusAnd<T>

Implementors§