Enum ConflictStrategy 

pub enum ConflictStrategy {
    Fail,
    Skip,
    Overwrite,
    Rename,
}

Policy for handling a copy or move task whose destination already exists.

Variants

Fail

Return an error when the destination exists.

Skip

Leave the existing destination in place and skip the task.

Overwrite

Replace the existing destination.

Rename

Keep the existing destination and write to the next name (N).ext path.

Trait Implementations

impl Clone for ConflictStrategy

fn clone(&self) -> ConflictStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConflictStrategy

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

Formats the value using the given formatter.

impl Display for ConflictStrategy

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

Formats the value using the given formatter.

impl FromStr for ConflictStrategy

type Err = MtagError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for ConflictStrategy

fn eq(&self, other: &ConflictStrategy) -> 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 ValueEnum for ConflictStrategy

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for ConflictStrategy

impl Eq for ConflictStrategy

impl StructuralPartialEq for ConflictStrategy