Enum RowSupport 

#[non_exhaustive]
pub enum RowSupport {
    Mounted,
    NotProducible {
        reason: String,
    },
}

Whether a fixture can put a given conformance row on the wire.

Returned by WireFixtures::status_support for a StatusRow and by WireFixtures::feature_support for one of the declarable feature rows. The default of both is Mounted. An adapter never skips a row by staying quiet: it skips one by saying, in words, that the deployment cannot produce it.

Growable: match with a _ arm.

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.

Mounted

The fixture mounts this row, and the adapter must satisfy it.

NotProducible

The deployment genuinely cannot produce this row. The row is reported as skipped — that is, unproven — with the reason attached.

Fields

reason: String

Why it cannot be produced, in words. An empty reason fails the row: a compatibility table needs to say why something is unproven, and “no reason given” is indistinguishable from an adapter dodging a row it fails.

Implementations

impl RowSupport

pub fn not_producible(reason: impl Into<String>) -> RowSupport

Declares that this deployment cannot produce the row, and why.

use turnframe_provider::conformance::RowSupport;

let support = RowSupport::not_producible("the endpoint answers 400, never 408");
assert!(matches!(support, RowSupport::NotProducible { .. }));

pub fn reason(&self) -> Option<&str>

The reason a row was declared unproducible, trimmed, when there is one.

An empty or blank reason reads as no reason at all, which is what makes a reason-less declaration fail its row rather than skip it.

Trait Implementations

impl Clone for RowSupport

fn clone(&self) -> RowSupport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowSupport

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

Formats the value using the given formatter.

impl Eq for RowSupport

impl Hash for RowSupport

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 RowSupport

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RowSupport