Struct StorageOpenOptions

pub struct StorageOpenOptions {
    pub(crate) filename: Option<PathBuf>,
    pub(crate) writable: bool,
    pub(crate) direct: bool,
}

Parameters from which a storage object can be constructed.

Fields

filename: Option<PathBuf>

Filename to open.

writable: bool

Whether the object should be opened as writable or read-only.

direct: bool

Whether to bypass the host page cache (if applicable).

Implementations

impl StorageOpenOptions

pub fn new() -> Self

Create default options.

pub fn filename<P: AsRef<Path>>(self, filename: P) -> Self

Set a filename to open.

pub fn write(self, write: bool) -> Self

Whether the storage should be writable or not.

pub fn direct(self, direct: bool) -> Self

Whether to bypass the host page cache (if applicable).

pub fn get_filename(&self) -> Option<&Path>

Get the set filename (if any).

pub fn get_writable(&self) -> bool

Return the set writable state.

pub fn get_direct(&self) -> bool

Return the set direct state.

Trait Implementations

impl Clone for StorageOpenOptions

fn clone(&self) -> StorageOpenOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StorageOpenOptions

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

Formats the value using the given formatter.

impl Default for StorageOpenOptions

fn default() -> StorageOpenOptions

Returns the “default value” for a type.