Enum ItemKind 

pub enum ItemKind {
    Task,
    Project,
}

The kind of work item named by a dependency endpoint.

Variants

Task

A task.

Project

A project.

Implementations

impl ItemKind

pub const METADATA_KEY: &'static str = "onetaskgraph.item_kind"

The reserved metadata key an item is marked with when its backend cannot say which kind it is.

Spelled once, here, for the reason Repository::METADATA_KEY is: a key under this product’s prefix belongs to the product, and a plugin inventing its own spelling would collide with the next one to want it.

Unlike the other two reserved keys, this one obliges no source. A backend that knows its own kinds — folders, native projects — never reads or writes it, and passes it through as ordinary caller metadata with its JSON type intact, exactly as it passes through every other key it does not own. github-projects is the one source that needs it, because a GitHub Projects board holds only issues and an empty project is indistinguishable from a task without it.

pub const fn marker(self) -> &'static str

The value this kind is marked with under Self::METADATA_KEY.

pub fn from_metadata( metadata: &BTreeMap<String, Value>, ) -> Result<Option<Self>, String>

The kind metadata marks, or None when it carries no marker at all.

Errors

Returns a message when Self::METADATA_KEY holds anything other than the two markers Self::marker spells.

Trait Implementations

impl Clone for ItemKind

fn clone(&self) -> ItemKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ItemKind

impl Debug for ItemKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ItemKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ItemKind

impl Hash for ItemKind

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 JsonSchema for ItemKind

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for ItemKind

fn eq(&self, other: &ItemKind) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ItemKind

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 ItemKind