Enum grebedb::OpenMode

pub enum OpenMode {
    LoadOnly,
    CreateOnly,
    LoadOrCreate,
    ReadOnly,
}

Database open modes.

Variants

LoadOnly

Open an existing database only if it exists.

CreateOnly

Create a database only if it does not already exist.

LoadOrCreate

Open a database, creating it if it does not exist.

ReadOnly

Open an existing database and avoid modifying it.

Trait Implementations

impl Clone for OpenMode

fn clone(&self) -> OpenMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OpenMode

impl Debug for OpenMode

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

Formats the value using the given formatter.

impl Default for OpenMode

fn default() -> Self

Returns the “default value” for a type.

impl Eq for OpenMode

impl PartialEq<OpenMode> for OpenMode

fn eq(&self, other: &OpenMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for OpenMode

impl StructuralPartialEq for OpenMode