Struct Hints

pub struct Hints { /* private fields */ }

Optimation hints.

Implementations

impl Hints

pub fn new_with_idmap_dag( id_map: impl Into<IdMapSnapshot>, dag: impl Into<DagSnapshot>, ) -> Self

pub fn new_inherit_idmap_dag(hints: &Self) -> Self

pub fn union(hints_list: &[&Self]) -> Self

Attempt to inherit properties (IdMap and Dag snapshots) from a list of hints. The returned hints have IdMap and Dag set to be compatible with all other hints in the list (or set to be None if that’s not possible).

pub fn flags(&self) -> Flags

pub fn contains(&self, flags: Flags) -> bool

pub fn min_id(&self) -> Option<Id>

pub fn max_id(&self) -> Option<Id>

pub fn update_flags_with(&self, func: impl Fn(Flags) -> Flags) -> &Self

pub fn add_flags(&self, flags: Flags) -> &Self

pub fn remove_flags(&self, flags: Flags) -> &Self

pub fn set_min_id(&self, min_id: Id) -> &Self

pub fn set_max_id(&self, max_id: Id) -> &Self

pub fn inherit_flags_min_max_id(&self, other: &Hints) -> &Self

pub fn dag(&self) -> Option<Arc<dyn DagAlgorithm + Send + Sync>>

pub fn id_map(&self) -> Option<Arc<dyn IdConvert + Send + Sync>>

pub fn dag_version(&self) -> Option<&VerLink>

The VerLink of the Dag. None if there is no Dag associated.

pub fn id_map_version(&self) -> Option<&VerLink>

The VerLink of the IdMap. None if there is no IdMap associated.

Trait Implementations

impl Clone for Hints

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hints

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

Formats the value using the given formatter.

impl Default for Hints

fn default() -> Hints

Returns the “default value” for a type.

impl From<&Hints> for DagSnapshot

fn from(hints: &Hints) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Hints> for DagVersion<'a>

fn from(hints: &'a Hints) -> Self

Converts to this type from the input type.

impl From<&Hints> for IdMapSnapshot

fn from(hints: &Hints) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Hints> for IdMapVersion<'a>

fn from(hints: &'a Hints) -> Self

Converts to this type from the input type.