Struct QueryPolicy 

pub struct QueryPolicy { /* private fields */ }

Immutable parser and execution policy.

Implementations

impl QueryPolicy

pub fn for_each_codec_binding<E: SearchEntity>( &self, callback: impl FnMut(&'static FieldMeta, &dyn Codec), ) -> Result<(), ParamError>

Iterates the codecs that are actually bound to an entity’s result fields. The binding list is validated and cached per policy/entity.

pub fn codec_for<E: SearchEntity>( &self, field: &FieldMeta, ) -> Option<&dyn Codec>

impl QueryPolicy

pub fn new(names: ParamNames, limits: QueryLimits) -> Result<Self, ConfigError>

pub fn with_hard_limits( names: ParamNames, limits: QueryLimits, hard_limits: QueryHardLimits, ) -> Result<Self, ConfigError>

Builds a policy with explicitly elevated hard limits.

pub fn bean_searcher_4812() -> Self

pub fn with_cursor_codec(self, codec: CursorCodec) -> Self

pub fn with_raw_param_filter<F: RawParamFilter + 'static>( self, filter: F, ) -> Self

Appends a server-owned parameter normalization step.

pub fn with_codec<C: Codec + 'static>(self, codec: C) -> Self

Appends a named input/result codec.

pub fn with_custom_operator( self, operator: CustomOperator, input_type: ValueType, ) -> Result<Self, ConfigError>

Registers one typed HTTP operator. Aliases cannot shadow builtins.

pub fn with_server_sql_extension<E: SearchEntity>( self, extension: ServerSqlExtension, ) -> Result<Self, ConfigError>

Registers a server-owned SQL extension and verifies its generated field whitelist against an entity before it can be exposed to HTTP.

pub fn with_server_sql_registry<E: SearchEntity>( self, registry: &ServerSqlRegistry, ) -> Result<Self, ConfigError>

Registers every bounded, server-owned SQL extension in a registry for one entity. The registry itself contains no request data and is expected to be constructed during application startup.

pub fn registered_operator(&self, name: &str) -> Option<&RegisteredOperator>

pub fn names(&self) -> &ParamNames

pub fn with_param_names(self, names: ParamNames) -> Result<Self, ConfigError>

Copies the policy for a remote endpoint with different control names.

pub fn limits(&self) -> &QueryLimits

pub fn hard_limits(&self) -> &QueryHardLimits

pub const fn fingerprint(&self) -> u64

pub const fn compatibility(&self) -> CompatibilityPolicy

pub fn cursor_codec(&self) -> Option<&CursorCodec>

Trait Implementations

impl Clone for QueryPolicy

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 QueryPolicy

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

Formats the value using the given formatter.

impl Default for QueryPolicy

fn default() -> Self

Returns the “default value” for a type.