Struct MockExternalTempFileProvider

pub struct MockExternalTempFileProvider {
    ExternalTempFileProvider_expectations: MockExternalTempFileProvider_ExternalTempFileProvider,
}

Trait for managing intermediate files to control memory usage for a particular index.

Fields

ExternalTempFileProvider_expectations: MockExternalTempFileProvider_ExternalTempFileProvider

Implementations

impl MockExternalTempFileProvider

pub fn checkpoint(&mut self)

Validate that all current expectations for all methods have been satisfied, and discard them.

pub fn new() -> Self

Create a new mock object with no expectations.

This method will not be generated if the real struct already has a new method. However, it will be generated if the struct implements a trait with a new method. The trait’s new method can still be called like <MockX as TraitY>::new

impl MockExternalTempFileProvider

pub fn expect_create(&mut self) -> &mut Expectation

Create an Expectation for mocking the create method

pub fn expect_read_all(&mut self) -> &mut Expectation

Create an Expectation for mocking the read_all method

Trait Implementations

impl Debug for MockExternalTempFileProvider

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

Formats the value using the given formatter.

impl Default for MockExternalTempFileProvider

fn default() -> Self

Returns the “default value” for a type.

impl ExternalTempFileProvider for MockExternalTempFileProvider

Trait for managing intermediate files to control memory usage for a particular index.

fn create<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, file_group: &'life1 str, file_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Writer, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Creates and opens a new intermediate file associated with a specific file_group for writing. The implementation should ensure that the file does not already exist.

• file_group: a unique identifier for the group of files
• file_id: a unique identifier for the new file

fn read_all<'life0, 'life1, 'async_trait>( &'life0 self, file_group: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, Reader)>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieves all intermediate files and their associated file identifiers for a specific file_group.

file_group is a unique identifier for the group of files.