Struct ExternalEffectLog 

pub struct ExternalEffectLog { /* private fields */ }

Implementations

impl ExternalEffectLog

pub fn new() -> Self

pub fn intent(&mut self, key: &str)

Record intent before the external effect executes.

pub fn result(&mut self, key: &str) -> Result<()>

Record the result after the external effect executes.

pub fn compensation(&mut self, key: &str)

pub fn is_bracketed(&self, key: &str) -> bool

Whether an effect was properly bracketed (intent precedes result).

Trait Implementations

impl Clone for ExternalEffectLog

fn clone(&self) -> ExternalEffectLog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalEffectLog

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

Formats the value using the given formatter.

impl Default for ExternalEffectLog

fn default() -> ExternalEffectLog

Returns the “default value” for a type.