Struct MatchingRules

pub struct MatchingRules {
    pub rules: HashMap<Category, MatchingRuleCategory>,
}

Data structure for representing a collection of matchers

Fields

rules: HashMap<Category, MatchingRuleCategory>

Categories of matching rules

Implementations

impl MatchingRules

pub fn is_empty(&self) -> bool

If the matching rules are empty (that is there are no rules assigned to any categories)

pub fn is_not_empty(&self) -> bool

If the matching rules are not empty (that is there is at least one rule assigned to a category)

pub fn add_category<S>(&mut self, category: S) -> &mut MatchingRuleCategory

where S: Into<Category> + Clone,

Adds the category to the map of rules

pub fn categories(&self) -> HashSet<Category>

Returns all the category names in this rule set

pub fn rules_for_category<S>(&self, category: S) -> Option<MatchingRuleCategory>

where S: Into<Category>,

Returns the category of rules for a given category name

pub fn matcher_is_defined<S>(&self, category: S, path: &Vec<&str>) -> bool

where S: Into<Category> + Clone,

If there is a matcher defined for the category and path

pub fn wildcard_matcher_is_defined<S>( &self, category: S, path: &Vec<&str>, ) -> bool

where S: Into<Category> + Clone,

If there is a wildcard matcher defined for the category and path

pub fn type_matcher_defined<S>(&self, category: S, path: &Vec<&str>) -> bool

where S: Into<Category> + Display + Clone,

If there is a type matcher defined for the category and path

pub fn resolve_matchers<S>( &self, category: S, path: &Vec<&str>, ) -> Option<MatchingRuleCategory>

where S: Into<Category>,

Returns a Category filtered with all rules that match the given path.

pub fn resolve_body_matchers_by_path(&self, path: &Vec<&str>) -> RuleList

Returns a list of rules from the body category that match the given path

pub fn rename<S>(&self, old_name: S, new_name: S) -> Self

where S: Into<Category>,

Clones the matching rules, renaming the category

pub fn add_rules<S>(&mut self, category: S, rules: MatchingRuleCategory)

where S: Into<Category>,

Add the rules to the category

pub fn merge(&mut self, other: &MatchingRules)

Merge the rules from the other matching rules into this one.

Trait Implementations

impl Clone for MatchingRules

fn clone(&self) -> MatchingRules

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatchingRules

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

Formats the value using the given formatter.

impl Default for MatchingRules

fn default() -> Self

Returns the “default value” for a type.

impl Display for MatchingRules

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

Formats the value using the given formatter.

impl Hash for MatchingRules

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MatchingRules

fn eq(&self, other: &Self) -> 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 Eq for MatchingRules