Enum Value 

pub enum Value {
    Alpha(String),
    Numeric(i64),
    Decimal {
        raw: i64,
        scale: u8,
    },
}

Representação intermediária de um valor parseado.

O parser extrai a string bruta e converte para uma destas variantes antes de popular a struct final.

Variants

Alpha(String)

Valor textual (String owned).

Numeric(i64)

Valor inteiro (i64).

Decimal

Valor decimal representado como inteiro bruto + escala. Ex: 12.34 vira Decimal { raw: 1234, scale: 2 }.

Fields

raw: i64

scale: u8

Implementations

impl Value

pub fn as_f64(&self) -> Option<f64>

Tenta converter o valor interno para f64. Útil para campos Decimal. Aplica a divisão pela potência de 10 conforme a escala.

pub fn as_i64(&self) -> Option<i64>

Tenta converter o valor interno para i64.

pub fn as_str(&self) -> Option<&str>

Tenta obter a referência da string interna (para campos Alpha).

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, other: &Value) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Value