Struct Field37H 

pub struct Field37H {
    pub rate_indicator: char,
    pub is_negative: Option<bool>,
    pub rate: f64,
}

Field 37H: Interest Rate

Specifies interest rates for financial instruments, typically expressed as percentage. Supports negative rates for low interest rate environments.

Format: 1!a[N]12d (indicator + optional N for negative + rate) Constraints: C (Credit) or D (Debit) indicator, rate with comma separator

Example:

:37H:C2,5000
:37H:CN0,2500

Fields

rate_indicator: char

Rate type indicator: ‘C’ (Credit) or ‘D’ (Debit)

is_negative: Option<bool>

Negative rate indicator (Some(true) if rate is negative)

rate: f64

Interest rate value (e.g., 2.5000 = 2.5%)

Trait Implementations

impl Clone for Field37H

fn clone(&self) -> Field37H

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Field37H

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Field37H

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Field37H

fn eq(&self, other: &Field37H) -> 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 Serialize for Field37H

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SwiftField for Field37H

fn parse(input: &str) -> Result<Self>

where Self: Sized,

Parse field from SWIFT format (without :TAG: prefix)

fn to_swift_string(&self) -> String

Convert to SWIFT format (includes :TAG: prefix)

fn parse_with_variant( value: &str, _variant: Option<&str>, _field_tag: Option<&str>, ) -> Result<Self>

where Self: Sized,

Parse field with variant (e.g., 50A, 50K) for enum fields

fn get_variant_tag(&self) -> Option<&'static str>

Get variant tag (e.g., “A”, “K”) for enum fields, None for simple fields

impl StructuralPartialEq for Field37H