Enum CreationDisposition 

enum CreationDisposition {
    CreateAlways,
    CreateNew,
    OpenAlways,
    OpenExisting,
    TruncateExisting,
}

Variants

CreateAlways

Truncates the file if it exists; create it if it is missing.

CreateNew

Fails if the file already exists; create it if it is missing.

OpenAlways

Create the file if it is missing.

OpenExisting

Fail if the file is missing.

TruncateExisting

Truncates the file if it exists; fails if it is missing.

Implementations

impl CreationDisposition

fn new<'tcx>( value: u32, ecx: &mut MiriInterpCx<'tcx>, ) -> InterpResult<'tcx, CreationDisposition>

Trait Implementations

impl Clone for CreationDisposition

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CreationDisposition

impl Debug for CreationDisposition

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

Formats the value using the given formatter.

impl PartialEq for CreationDisposition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CreationDisposition

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• CreateAlways: 0 bytes
• CreateNew: 0 bytes
• OpenAlways: 0 bytes
• OpenExisting: 0 bytes
• TruncateExisting: 0 bytes