Enum TaskParameterType 

#[non_exhaustive]
pub enum TaskParameterType {
    Int,
    Float,
    String,
    Path,
    ChunkInt,
}

The type of a task parameter definition.

Marked #[non_exhaustive] so that future revisions and extensions can add task parameter types (for example, a list-typed task parameter analogous to JobParameterType::ListInt, or additional chunked variants) without a SemVer break.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Int

Float

String

Path

ChunkInt

Implementations

impl TaskParameterType

pub fn from_spec_str(s: &str) -> Option<Self>

Parse from the spec string (case-insensitive).

pub fn as_spec_str(&self) -> &'static str

Returns the canonical spec string.

pub fn expr_type(&self) -> ExprType

Returns the ExprType this parameter produces in the symbol table.

Trait Implementations

impl Clone for TaskParameterType

fn clone(&self) -> TaskParameterType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskParameterType

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

Formats the value using the given formatter.

impl Display for TaskParameterType

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

Formats the value using the given formatter.

impl Hash for TaskParameterType

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 PartialEq for TaskParameterType

fn eq(&self, other: &TaskParameterType) -> 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 Copy for TaskParameterType

impl Eq for TaskParameterType

impl StructuralPartialEq for TaskParameterType