pub enum ChineseBigNumberCountMethod {
Low,
TenThousand,
Middle,
High,
}
Expand description
根據 五經算術 將大的單位分為上數、中數、下數三種類型,再加上現代使用的萬進。
下數者,十十變之。若言十萬曰億,十億曰兆,十兆曰京也。
萬進者,一萬變之。若言萬萬曰億,萬億曰兆,萬兆曰京也。
中數者,萬萬變之。若言萬萬曰億,萬萬億曰兆,萬萬兆曰京也。
上數者,數窮則變。若言萬萬曰億,億億曰兆、兆兆曰京也。
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.