Enum FilePolicy 

#[non_exhaustive]
pub enum FilePolicy {
    Forbidden,
    Read,
}

Policy to describe how to handle access to a file

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Forbidden

Don’t allow reading the file

Read

Read the file

Trait Implementations

impl Clone for FilePolicy

fn clone(&self) -> FilePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilePolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FilePolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for FilePolicy

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<FilePolicy, <Self as FromStr>::Err>

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

impl Serialize for FilePolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for FilePolicy

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<FilePolicy, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl ValueEnum for FilePolicy

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 FilePolicy