Enum CacheQueryRule 

pub enum CacheQueryRule {
    Ignore(Vec<String>),
    Allow(Vec<String>),
}

Which parameters of the query a cache key is made of.

Variants

Ignore(Vec<String>)

All but these.

Allow(Vec<String>)

These and no other.

Implementations

impl CacheQueryRule

pub fn key_query(&self, query: &str) -> String

The query string a cache key is made of: the parameters the rule keeps, in the order of their names.

?b=2&a=1 and ?a=1&b=2 are the same page and were two entries, and a tracking parameter (utm_source, fbclid) made one entry per visitor. Parameters of the same name keep the order they came in, which is theirs to mean something. Names are compared as they are written, not decoded.

Trait Implementations

impl Clone for CacheQueryRule

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheQueryRule

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

Formats the value using the given formatter.

impl PartialEq for CacheQueryRule

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CacheQueryRule