Struct FileOpenOptions 

pub struct FileOpenOptions {
    pub read: bool,
    pub write: bool,
    pub create: bool,
    pub append: bool,
    pub truncate: bool,
}

Configuration for file operations

Fields

read: bool

Open for reading

write: bool

Open for writing

create: bool

Create if not exists

append: bool

Append mode

truncate: bool

Truncate existing content

Implementations

impl FileOpenOptions

pub fn read_only() -> FileOpenOptions

Create options for read-only access

pub fn write_only() -> FileOpenOptions

Create options for write-only access (creates if not exists)

pub fn append_only() -> FileOpenOptions

Create options for append access

pub fn read_write() -> FileOpenOptions

Create options for read-write access

Trait Implementations

impl Clone for FileOpenOptions

fn clone(&self) -> FileOpenOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileOpenOptions

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

Formats the value using the given formatter.

impl Default for FileOpenOptions

fn default() -> FileOpenOptions

Returns the “default value” for a type.