Struct IncludeSummary 

pub struct IncludeSummary {
    pub path: String,
    pub target_entity: String,
    pub relation_type: String,
    pub depth: u32,
    pub estimated_rows: u64,
    pub filter_description: Option<String>,
}

Summary of an include plan.

Fields

path: String

Path like “posts” or “posts.comments”.

target_entity: String

Target entity type.

relation_type: String

Relation type (OneToOne, OneToMany, ManyToMany).

depth: u32

Depth level (1 for top-level, 2 for nested, etc.).

estimated_rows: u64

Estimated rows from this include.

filter_description: Option<String>

Filter on this include (if any).

Implementations

impl IncludeSummary

pub fn new( path: impl Into<String>, target_entity: impl Into<String>, relation_type: impl Into<String>, depth: u32, ) -> Self

Create a new include summary.

pub fn with_estimated_rows(self, rows: u64) -> Self

Set estimated rows.

pub fn with_filter(self, description: String) -> Self

Set filter description.

Trait Implementations

impl Archive for IncludeSummary

where String: Archive, u32: Archive, u64: Archive, Option<String>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedIncludeSummary

The archived representation of this type.

type Resolver = IncludeSummaryResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for IncludeSummary

fn clone(&self) -> IncludeSummary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IncludeSummary

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IncludeSummary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<IncludeSummary, __D> for Archived<IncludeSummary>

where String: Archive, <String as Archive>::Archived: Deserialize<String, __D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>, u64: Archive, <u64 as Archive>::Archived: Deserialize<u64, __D>, Option<String>: Archive, <Option<String> as Archive>::Archived: Deserialize<Option<String>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<IncludeSummary, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl PartialEq for IncludeSummary

fn eq(&self, other: &IncludeSummary) -> 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<__S: Fallible + ?Sized> Serialize<__S> for IncludeSummary

where String: Serialize<__S>, u32: Serialize<__S>, u64: Serialize<__S>, Option<String>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for IncludeSummary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IncludeSummary