Struct FilterPolicy 

pub struct FilterPolicy { /* private fields */ }

Filter policy engine.

The policy engine evaluates an ordered list of rules against file operations. Rules are evaluated in order, and the first matching rule determines the action. If no rules match, the default action is used.

Implementations

impl FilterPolicy

pub fn new() -> Self

Create a new empty filter policy with Allow as the default action.

pub fn with_default(self, action: FilterResult) -> Self

Set the default action for when no rules match.

pub fn with_enabled(self, enabled: bool) -> Self

Set whether filtering is enabled.

pub fn add_rule(self, rule: FilterRule) -> Self

Add a rule to the policy.

Rules are evaluated in the order they are added.

pub fn add_rules(self, rules: impl IntoIterator<Item = FilterRule>) -> Self

Add multiple rules to the policy.

pub fn rule_count(&self) -> usize

Get the number of rules in this policy.

pub fn default_action(&self) -> FilterResult

Get the default action.

pub fn from_config(config: &FilterConfig) -> Result<Self>

Create a policy from configuration.

Parses the filter configuration and creates matchers for each rule.

Trait Implementations

impl Clone for FilterPolicy

fn clone(&self) -> FilterPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterPolicy

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

Formats the value using the given formatter.

impl Default for FilterPolicy

fn default() -> Self

Returns the “default value” for a type.

impl From<FilterPolicy> for SharedFilterPolicy

fn from(policy: FilterPolicy) -> Self

Converts to this type from the input type.

impl TransferFilter for FilterPolicy

fn check(&self, path: &Path, operation: Operation, user: &str) -> FilterResult

Check if an operation is allowed on a given path.

fn is_enabled(&self) -> bool

Returns true if filtering is enabled.

fn check_with_dest( &self, src: &Path, dest: &Path, operation: Operation, user: &str, ) -> FilterResult

Check if an operation involving source and destination paths is allowed.