Enum WriteOverwritePolicy 

pub enum WriteOverwritePolicy {
    Warn,
    RequireRead,
    BlockStale,
    Deny,
}

Write tool overwrite safety policy.

Variants

Warn

Allow overwrites but return warnings for unread/stale files.

RequireRead

Block overwrites unless the file was read in this session and is not stale.

BlockStale

Block only stale overwrites; unread overwrites still warn.

Deny

Block all overwrites. New file creation is still allowed.

Trait Implementations

impl Clone for WriteOverwritePolicy

fn clone(&self) -> WriteOverwritePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteOverwritePolicy

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

Formats the value using the given formatter.

impl Default for WriteOverwritePolicy

fn default() -> WriteOverwritePolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WriteOverwritePolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WriteOverwritePolicy

fn eq(&self, other: &WriteOverwritePolicy) -> 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 Serialize for WriteOverwritePolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for WriteOverwritePolicy

impl Eq for WriteOverwritePolicy

impl StructuralPartialEq for WriteOverwritePolicy