Struct emerald_std::io::OpenOptions

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

Implementations

impl OpenOptions

pub const READ: OpenOptions = _

pub const WRITE: OpenOptions = _

pub const CREATE: OpenOptions = _

pub const CREATE_NEW: OpenOptions = _

pub const TRUNCATE: OpenOptions = _

pub const APPEND: OpenOptions = _

pub fn new() -> OpenOptions

pub fn read(&mut self, read: bool) -> &mut OpenOptions

pub fn write(&mut self, write: bool) -> &mut OpenOptions

pub fn create(&mut self, create: bool) -> &mut OpenOptions

pub fn create_new(&mut self, create_new: bool) -> &mut OpenOptions

pub fn truncate(&mut self, truncate: bool) -> &mut OpenOptions

pub fn append(&mut self, append: bool) -> &mut OpenOptions

pub fn is_read(&self) -> bool

pub fn is_write(&self) -> bool

pub fn is_create(&self) -> bool

pub fn is_create_new(&self) -> bool

pub fn is_truncate(&self) -> bool

pub fn is_append(&self) -> bool

pub fn from_u64(flags: u64) -> Option<OpenOptions>

pub fn to_u64(&self) -> u64

Trait Implementations

impl BitAnd for OpenOptions

type Output = OpenOptions

The resulting type after applying the & operator.

fn bitand(self, rhs: OpenOptions) -> <OpenOptions as BitAnd>::Output

Performs the & operation.

impl BitAndAssign for OpenOptions

fn bitand_assign(&mut self, rhs: OpenOptions)

Performs the &= operation.

impl BitOr for OpenOptions

type Output = OpenOptions

The resulting type after applying the | operator.

fn bitor(self, rhs: OpenOptions) -> <OpenOptions as BitOr>::Output

Performs the | operation.

impl BitOrAssign for OpenOptions

fn bitor_assign(&mut self, rhs: OpenOptions)

Performs the |= operation.

impl Clone for OpenOptions

fn clone(&self) -> OpenOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OpenOptions

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

Formats the value using the given formatter.

impl Default for OpenOptions

fn default() -> OpenOptions

Returns the “default value” for a type.

impl Hash for OpenOptions

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

where __H: Hasher,

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 OpenOptions

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

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

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

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

impl Copy for OpenOptions

impl Eq for OpenOptions

impl StructuralEq for OpenOptions

impl StructuralPartialEq for OpenOptions