Enum Severity 

pub enum Severity {
    Notice,
    Confirm,
    ConfirmExplicitly,
}

What the host should do about a consequence — the interaction, not a measure of how bad it is. Mirrors Validation’s Ok/Warn/Reject: the crate names the response, the embedder renders it.

Exhaustive on purpose, unlike most of this crate’s enums. A host that met an unhandled severity through a _ arm would quietly under-warn about the change it was told to warn about hardest, which is the exact failure this type exists to prevent. Adding a level is worth a major.

Ordering is severity order, ascending — see FieldRule::severity_of.

Variants

Notice

Say so, but don’t interrupt: an inline note beside the field.

Confirm

Ask before committing — an ordinary confirm/cancel.

ConfirmExplicitly

Ask, and make agreeing deliberate: type the value, hold to confirm, whatever the frontend’s strongest gesture is. For a change that cannot be undone.

Trait Implementations

impl Clone for Severity

fn clone(&self) -> Severity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Severity

impl Debug for Severity

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

Formats the value using the given formatter.

impl Eq for Severity

impl Ord for Severity

fn cmp(&self, other: &Severity) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Severity

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Severity

fn partial_cmp(&self, other: &Severity) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Severity