Struct JournalGate 

pub struct JournalGate { /* private fields */ }

Clones of the journal share the lock used to check both caps and reserve. Opening the journal remains the caller’s responsibility and preserves the existing JournalError::Locked error.

Implementations

impl JournalGate

pub fn new( journal: SpendJournal, run_id: impl Into<String>, run_cap_units: u64, ) -> Result<Self, SpendRefusal>

pub fn run_id(&self) -> &str

Trait Implementations

impl Clone for JournalGate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JournalGate

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

Formats the value using the given formatter.

impl SpendGate for JournalGate

fn reserve(&self, attempt: &SpendAttempt) -> Result<SpendTicket, SpendRefusal>

fn reserve_acquisition( &self, attempt: &AcquisitionSpendAttempt, ) -> Result<SpendTicket, SpendRefusal>

Source costs are monetary units. Older gates refuse source attempts.

fn settle(&self, ticket: SpendTicket, charge: &Charge)

fn release(&self, ticket: SpendTicket)