Struct UpgradeDiagnosis

pub struct UpgradeDiagnosis;

UpgradeDiagnosis represents an upgradable manifest.

Trait Implementations

impl Debug for UpgradeDiagnosis

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

Formats the value using the given formatter.

impl Diagnosis for UpgradeDiagnosis

fn description(&self) -> String

Return a human-friendly description of this problem.

fn is_critical(&self) -> bool

Return true if this problem is “critical”, i.e. if the app’s configuration or environment is invalid. Return false for “non-critical” problems like deprecations.

fn treatment(&self) -> Option<&dyn Treatment>

Return a Treatment that can (potentially) fix this problem, or None if there is no automatic fix.

impl Treatment for UpgradeDiagnosis

fn summary(&self) -> String

Return a short (single line) description of what this fix will do, as an imperative, e.g. “Upgrade the library”.

fn treat<'life0, 'life1, 'async_trait>( &'life0 self, patient: &'life1 mut PatientApp, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Attempt to fix this problem. Return Ok only if the problem is successfully fixed.

fn dry_run<'life0, 'life1, 'async_trait>( &'life0 self, patient: &'life1 PatientApp, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return a detailed description of what this fix will do, such as a file diff or list of commands to be executed.