Struct DirectiveWrapper 

pub struct DirectiveWrapper {
    pub directive_type: String,
    pub date: String,
    pub filename: Option<String>,
    pub lineno: Option<u32>,
    pub data: DirectiveData,
}

A wrapper around directives for serialization.

This wrapper exists because Directive contains types that need special serialization handling (like Decimal and NaiveDate).

Fields

directive_type: String

The type of directive (derived from data, not serialized to avoid duplicate keys).

date: String

The directive date (YYYY-MM-DD).

filename: Option<String>

Source filename (for tracking through plugin processing). If None, the directive was created by a plugin.

lineno: Option<u32>

Source line number (1-based). If None, the directive was created by a plugin.

data: DirectiveData

Directive-specific data as a nested structure.

Implementations

impl DirectiveWrapper

pub const fn type_sort_order(&self) -> i8

Returns the sort order for directive types, matching Python beancount’s SORT_ORDER.

Order ensures logical processing:

• Open (-2): Accounts must be opened first
• Balance (-1): Balance assertions checked before transactions
• Default (0): Transactions, Commodity, Pad, Event, Note, Price, Query, Custom
• Document (1): Documents recorded after transactions
• Close (2): Accounts closed last

pub fn sort_key(&self) -> (&str, i8, u32)

Returns a sort key tuple matching Python beancount’s entry_sortkey().

Sorts by: (date, type_order, lineno) This ensures deterministic ordering for entries on the same date.

Trait Implementations

impl Clone for DirectiveWrapper

fn clone(&self) -> DirectiveWrapper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DirectiveWrapper

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DirectiveWrapper

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DirectiveWrapper

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

where __S: Serializer,

Serialize this value into the given Serde serializer.