Struct PendingFileRegistration 

pub struct PendingFileRegistration { /* private fields */ }

A Batch::register_files push not yet matched to its completion.

Implementations

impl PendingFileRegistration

pub fn user_data(&self) -> usize

This push’s UserData identity, to match against a popped Completion.

pub fn claim_if( self, completion: &Completion, ) -> Result<Result<RegisteredFiles>, Self>

Turn this pending registration into usable RegisteredFiles once completion names it, or hand it back unchanged if completion names a different operation.

Errors

The inner Result is Err if the registration itself failed – nothing is lost, since no owned resource was ever handed over for this op (M5.1, unlike Token).

Trait Implementations

impl Debug for PendingFileRegistration

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

Formats the value using the given formatter.