Enum SciExpanded 

pub enum SciExpanded {
    Expanded(String),
    Overflow,
    NotScientific,
}

v7.38 (read01) — parse a lexer Token::Numeric source string (digits with an optional single ., no sign, no exponent) into (unscaled, scale) for Literal::Numeric. Returns None if the mantissa overflows i128. v7.39 (read01 numeric.c) — the result of expanding an 1.5e3-style scientific literal into PG’s plain NUMERIC decimal form.

Variants

Expanded(String)

Plain decimal string (“1.5e3” → “1500”, “1e-5” → “0.00001”).

Overflow

Exponent pushes the value outside PG’s numeric format (more than 131072 integer digits or 16383 fractional digits).

NotScientific

Not a [±]digits[.digits]e[±]digits literal at all.

Trait Implementations

impl Debug for SciExpanded

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.