Enum ExtensionPolicy 

pub enum ExtensionPolicy {
    KeepUser,
    AddIfMissing,
    ReplaceByFilter,
}

Extension handling policy for SaveFile mode.

Variants

KeepUser

Keep user-provided extension as-is.

AddIfMissing

If the user did not provide an extension, append the active filter’s first extension.

ReplaceByFilter

Always enforce the active filter’s first extension (replace or add).

Trait Implementations

impl Clone for ExtensionPolicy

fn clone(&self) -> ExtensionPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensionPolicy

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

Formats the value using the given formatter.

impl PartialEq for ExtensionPolicy

fn eq(&self, other: &ExtensionPolicy) -> 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 ExtensionPolicy

impl Eq for ExtensionPolicy

impl StructuralPartialEq for ExtensionPolicy