Enum TaskPattern 

pub enum TaskPattern {
    Exact(usize),
    Range(RangeInclusive<i32>),
    Random(usize, Option<RangeInclusive<i32>>),
}

Variants

Exact(usize)

Exact number of tasks

Range(RangeInclusive<i32>)

Range of task indices

Random(usize, Option<RangeInclusive<i32>>)

Random selection with optional range

Implementations

impl TaskPattern

pub fn parse(s: &str) -> Result<Self, String>

pub fn select_items<T: Clone>(&self, items: &[T]) -> Vec<T>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for TaskPattern

fn clone(&self) -> TaskPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskPattern

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskPattern

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TaskPattern

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for TaskPattern

fn from(s: &'a str) -> Self

Converts to this type from the input type.

impl From<String> for TaskPattern

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<usize> for TaskPattern

fn from(value: usize) -> Self

Converts to this type from the input type.

impl JsonSchema for TaskPattern

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 TaskPattern

fn eq(&self, other: &TaskPattern) -> 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 TaskPattern

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 TaskPattern