Struct CreateOptions 

pub struct CreateOptions { /* private fields */ }

Options for a safe first commit with DocumentFile::create_atomic.

Implementations

impl CreateOptions

pub const fn new() -> Self

Create with no-clobber semantics and unix mode 0o600 for a new file.

Replacing an existing target preserves that target’s mode unless unix_mode asks for a specific one.

pub const fn unix_mode(self, unix_mode: u32) -> Self

Set the target’s unix permission bits.

The value must contain only the low 0o777 permission bits. It is ignored on non-unix platforms. Setting it explicitly also applies the mode when replacing an existing file, which otherwise keeps its own.

pub const fn replace(self) -> Self

Explicitly allow an existing target to be atomically replaced.

pub const fn mode(&self) -> CreateMode

The configured target-existence behavior.

pub const fn configured_unix_mode(&self) -> Option<u32>

The explicitly configured unix permission bits, if any.

None means “0o600 when creating, and keep the existing mode when replacing”.

Trait Implementations

impl Clone for CreateOptions

fn clone(&self) -> CreateOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CreateOptions

impl Debug for CreateOptions

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

Formats the value using the given formatter.

impl Default for CreateOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CreateOptions

impl PartialEq for CreateOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CreateOptions