Enum LintLevel 

pub enum LintLevel {
    Allow,
    Info,
    Warn,
    Deny,
}

The level a project sets for a lint. The order is from the least to the most severe.

Variants

Allow

The diagnostic is dropped.

Info

The diagnostic is reported as Info.

Warn

The diagnostic is reported as a Warning.

Deny

The diagnostic is reported as an Error.

Implementations

impl LintLevel

pub fn parse(text: &str) -> Option<LintLevel>

Parses a level string. Only the exact lowercase strings allow, info, warn and deny are accepted.

pub fn as_str(self) -> &'static str

The level string, as written in a [lints] table.

pub fn severity(self) -> Option<Severity>

The severity a diagnostic at this level is reported with, or None for Allow, which drops the diagnostic.

Trait Implementations

impl Clone for LintLevel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LintLevel

impl Debug for LintLevel

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

Formats the value using the given formatter.

impl Eq for LintLevel

impl Hash for LintLevel

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

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 Ord for LintLevel

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for LintLevel

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LintLevel

fn partial_cmp(&self, other: &Self) -> 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 LintLevel