Struct FileStorageStrategy 

pub struct FileStorageStrategy {
    pub format: FormatStrategy,
    pub atomic_write: AtomicWriteConfig,
    pub load_behavior: LoadBehavior,
    pub default_value: Option<Value>,
}

Strategy for file storage operations.

Fields

format: FormatStrategy

File format to use.

atomic_write: AtomicWriteConfig

Atomic write configuration.

load_behavior: LoadBehavior

Behavior when file does not exist.

default_value: Option<Value>

Default value used when SaveIfMissing is set (as JSON Value).

Implementations

impl FileStorageStrategy

pub fn new() -> FileStorageStrategy

Create a new strategy with default values.

pub fn with_format(self, format: FormatStrategy) -> FileStorageStrategy

Set the file format.

pub fn with_retry_count(self, count: usize) -> FileStorageStrategy

Set the retry count for atomic writes.

pub fn with_cleanup(self, cleanup: bool) -> FileStorageStrategy

Set whether to clean up temporary files.

pub fn with_load_behavior(self, behavior: LoadBehavior) -> FileStorageStrategy

Set the load behavior.

pub fn with_default_value(self, value: Value) -> FileStorageStrategy

Set the default value used when SaveIfMissing is set.

Trait Implementations

impl Clone for FileStorageStrategy

fn clone(&self) -> FileStorageStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileStorageStrategy

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

Formats the value using the given formatter.

impl Default for FileStorageStrategy

fn default() -> FileStorageStrategy

Returns the “default value” for a type.