Struct IoFlags 

pub struct IoFlags(/* private fields */);

I/O flags used during index reading.

Note that not all flags are applicable to all index types.

Implementations

impl IoFlags

pub const MEM_RESIDENT: Self

Load entire index into memory (default behavior)

pub const MEM_MAP: Self

Memory-map index

pub const READ_ONLY: Self

Index is read-only

Trait Implementations

impl BitOr for IoFlags

type Output = IoFlags

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl Clone for IoFlags

fn clone(&self) -> IoFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoFlags

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

Formats the value using the given formatter.

impl Default for IoFlags

fn default() -> Self

Returns the “default value” for a type.

impl From<IoFlags> for i32

fn from(io_flag: IoFlags) -> i32

Converts to this type from the input type.

impl From<i32> for IoFlags

fn from(n: i32) -> IoFlags

Converts to this type from the input type.

impl Hash for IoFlags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IoFlags

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for IoFlags

impl Eq for IoFlags

impl StructuralPartialEq for IoFlags