Enum Level 

pub enum Level {
    Error = 1,
    Deny = 2,
    Warn = 3,
    Suggest = 4,
}

Represents the severity level of a lint.

The level of a lint can be overwritten via CLI flags and configuration files.

Variants

Error = 1

Lint rules leading to errors.

Lint rules with this severity level are used when encountering broken or invalid data.

Deny = 2

Lint rules leading to denials.

Lint rules with this severity level always represent bad practices or severe errors.

Warn = 3

Lint rules leading to warnings.

Lint rules with this severity level indicate a mistake or misconfiguration and are considered to be detectable with a high degree of certainty.

Suggest = 4

Lint rules leading to suggestions.

Lint rules with this severity level are used to suggest best practices, which when not followed do not lead to functional issues.

Trait Implementations

impl Clone for Level

fn clone(&self) -> Level

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Level

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Level

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Level

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

Formats the value using the given formatter.

impl PartialEq for Level

fn eq(&self, other: &Level) -> 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 PartialOrd for Level

fn partial_cmp(&self, other: &Level) -> 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 Serialize for Level

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ValueEnum for Level

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.

impl VariantArray for Level

const VARIANTS: &'static [Self]

impl Copy for Level

impl StructuralPartialEq for Level