Enum FieldValue 

pub enum FieldValue {
    String(String),
    Int(i64),
    UInt(u64),
    Float(f64),
    Bool(bool),
    Bytes(Vec<u8>),
    Decimal {
        mantissa: i64,
        scale: i32,
    },
    Timestamp(u64),
    Optional(Option<Box<FieldValue>>),
}

FIX field value types.

Variants

String(String)

String value

Int(i64)

Integer value

UInt(u64)

Unsigned integer value

Float(f64)

Float value

Bool(bool)

Boolean value

Bytes(Vec<u8>)

Raw bytes

Decimal

Decimal value (for prices, quantities)

Fields

mantissa: i64

Mantissa

scale: i32

Scale/exponent

Timestamp(u64)

Timestamp in nanoseconds since epoch

Optional(Option<Box<FieldValue>>)

Optional field (None represents absent field)

Implementations

impl FieldValue

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

Convert to string if possible.

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

Convert to integer if possible.

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

Convert to float if possible.

pub fn is_present(&self) -> bool

Check if field is present (not None in Optional).

Trait Implementations

impl Clone for FieldValue

fn clone(&self) -> FieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldValue

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

Formats the value using the given formatter.

impl PartialEq for FieldValue

fn eq(&self, other: &FieldValue) -> 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 FieldValue