Struct PythonFile 

pub struct PythonFile<'db>(/* private fields */);

A file paired with the Python version used to parse its contents.

This is the key for parsed::parsed_module. Including the Python version allows the same file to be parsed for different versions within a single Salsa revision without sharing an incompatible AST or syntax diagnostics.

Implementations

impl PythonFile<'static>

pub fn ingredient(zalsa: &Zalsa) -> &IngredientImpl<Self>

impl<'db> PythonFile<'db>

pub fn new<Db_, T0: Lookup<File> + Hash, T1: Lookup<PythonVersion> + Hash>( db: &'db Db_, file: T0, python_version: T1, ) -> Self

where Db_: ?Sized + Database, File: HashEqLike<T0>, PythonVersion: HashEqLike<T1>,

pub fn file<Db_>(self, db: &'db Db_) -> File

where Db_: ?Sized + Database,

pub fn python_version<Db_>(self, db: &'db Db_) -> PythonVersion

where Db_: ?Sized + Database,

impl PythonFile<'_>

pub fn default_debug_fmt(this: Self, f: &mut Formatter<'_>) -> Result

where for<'db> File: Debug, for<'db> PythonVersion: Debug,

Default debug formatting for this struct (may be useful if you define your own Debug impl)

Trait Implementations

impl<'db> AsId for PythonFile<'db>

fn as_id(&self) -> Id

impl<'db> Clone for PythonFile<'db>

fn clone(&self) -> PythonFile<'db>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Configuration for PythonFile<'static>

const LOCATION: Location

const DEBUG_NAME: &'static str = "PythonFile"

const PERSIST: bool = false

Whether this struct should be persisted with the database.

type Fields<'a> = (File, PythonVersion)

The fields of the struct being interned.

type Struct<'db> = PythonFile<'db>

The end user struct

fn heap_size(value: &Self::Fields<'_>) -> Option<usize>

Returns the size of any heap allocations in the output value, in bytes.

fn serialize<S: Serializer>( fields: &Self::Fields<'_>, serializer: S, ) -> Result<S::Ok, S::Error>

Serialize the fields using serde.

fn deserialize<'de, D: Deserializer<'de>>( deserializer: D, ) -> Result<Self::Fields<'static>, D::Error>

Deserialize the fields using serde.

const REVISIONS: NonZero<usize> = _

impl<'db> Copy for PythonFile<'db>

impl<'db> Debug for PythonFile<'db>

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

Formats the value using the given formatter.

impl<'db> Eq for PythonFile<'db>

impl<'db> FromId for PythonFile<'db>

fn from_id(id: Id) -> Self

impl GetSize for PythonFile<'_>

fn get_stack_size() -> usize

Determines how may bytes this object occupies inside the stack.

fn get_heap_size(&self) -> usize

Determines how many bytes this object occupies inside the heap.

fn get_heap_size_with_tracker<T>(&self, tracker: T) -> (usize, T)

where T: GetSizeTracker,

Determines how many bytes this object occupies inside the heap while using a tracker.

fn get_size(&self) -> usize

Determines the total size of the object.

fn get_size_with_tracker<T>(&self, tracker: T) -> (usize, T)

where T: GetSizeTracker,

Determines the total size of the object while using a tracker.

impl<'db> HasJar for PythonFile<'db>

const KIND: JarKind = zalsa_::JarKind::Struct

The [JarKind] for Self::Jar.

type Jar = JarImpl<PythonFile<'static>>

The [Jar] associated with this ingredient.

impl<'db> Hash for PythonFile<'db>

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<'db> PartialEq for PythonFile<'db>

fn eq(&self, other: &PythonFile<'db>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'db> SalsaStructInDb for PythonFile<'db>

const LEAF_TYPE_IDS: &'static [ConstTypeId]

The type IDs of all concrete (leaf) salsa struct types that this type can contain.

type MemoIngredientMap = MemoIngredientSingletonIndex

fn lookup_ingredient_index(aux: &Zalsa) -> IngredientIndices

Lookup or create ingredient indices.

fn entries(zalsa: &Zalsa) -> impl Iterator<Item = DatabaseKeyIndex> + '_

Returns the IDs of any instances of this struct in the database.

fn cast(id: Id, type_id: TypeId) -> Option<Self>

Plumbing to support nested salsa supertypes.

unsafe fn memo_table( zalsa: &Zalsa, id: Id, current_revision: Revision, ) -> MemoTableWithTypes<'_>

Return the memo table associated with id.

impl<'db> SalsaValue for PythonFile<'db>

impl<'db> Send for PythonFile<'db>

impl<'db> StructuralPartialEq for PythonFile<'db>

impl<'db> Sync for PythonFile<'db>