Enum FailOn 

pub enum FailOn {
    Never,
    Error,
    Warning,
}

How many diagnostics make a run fail.

Variants

Never

Never fail on diagnostics.

Error

Fail when the run reports an error diagnostic.

Warning

Fail when the run reports an error or a warning diagnostic.

Implementations

impl FailOn

pub fn tripped(self, errors: usize, warnings: usize) -> bool

True when the collected diagnostics trip the policy.

Trait Implementations

impl Clone for FailOn

fn clone(&self) -> FailOn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FailOn

impl Debug for FailOn

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

Formats the value using the given formatter.

impl Default for FailOn

fn default() -> FailOn

Returns the “default value” for a type.

impl Eq for FailOn

impl PartialEq for FailOn

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FailOn

impl ValueEnum for FailOn

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.