Struct Plan 

pub struct Plan { /* private fields */ }

Immutable planning revision for one Intent.

A Plan may form a DAG through parents, allowing Libra to model linear replanning as well as multi-branch plan merges without losing history.

Implementations

impl Plan

pub fn new(created_by: ActorRef, intent: Uuid) -> Result<Self, String>

Create a new root plan revision for the given intent.

pub fn new_revision(&self, created_by: ActorRef) -> Result<Self, String>

Create a new child plan revision from this plan as the only parent.

pub fn new_revision_from( created_by: ActorRef, parent: &Self, ) -> Result<Self, String>

Create a new plan revision from a single explicit parent.

pub fn new_revision_chain( created_by: ActorRef, parents: &[&Self], ) -> Result<Self, String>

Create a new plan revision from multiple parents.

All parents must belong to the same intent.

pub fn header(&self) -> &Header

Return the immutable header for this plan revision.

pub fn intent(&self) -> Uuid

Return the canonical owning intent id.

pub fn parents(&self) -> &[Uuid]

Return the direct parent plan ids.

pub fn add_parent(&mut self, parent_id: Uuid)

Add one parent link if it is not already present and is not self.

pub fn set_parents(&mut self, parents: Vec<Uuid>)

Replace the parent set for this in-memory plan revision.

pub fn context_frames(&self) -> &[Uuid]

Return the planning-time context frame ids frozen into this plan.

pub fn set_context_frames(&mut self, context_frames: Vec<Uuid>)

Replace the planning-time context frame set for this in-memory plan revision.

pub fn steps(&self) -> &[PlanStep]

Return the immutable step definitions stored in this plan.

pub fn add_step(&mut self, step: PlanStep)

Append one logical step definition to this in-memory plan.

Trait Implementations

impl Clone for Plan

fn clone(&self) -> Plan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Plan

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Plan

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Plan

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

Formats the value using the given formatter.

impl ObjectTrait for Plan

fn from_bytes(data: &[u8], _hash: ObjectHash) -> Result<Self, GitError>

where Self: Sized,

Creates a new object from a byte slice.

fn get_type(&self) -> ObjectType

Returns the type of the object.

fn get_size(&self) -> usize

fn to_data(&self) -> Result<Vec<u8>, GitError>

fn from_buf_read<R: BufRead>(read: &mut ReadBoxed<R>, size: usize) -> Self

where Self: Sized,

Generate a new Object from a ReadBoxed<BufRead>. the input size,is only for new a vec with directive space allocation the input data stream and output object should be plain base object .

fn object_hash(&self) -> Result<ObjectHash, GitError>

impl PartialEq for Plan

fn eq(&self, other: &Plan) -> 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 Serialize for Plan

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Plan

impl StructuralPartialEq for Plan