Enum LintLevel 

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

A [lints] table entry’s severity (issue #1160) — mirrors Rust’s own [lints] levels. Warn is every diagnostic code’s implicit level when [lints] doesn’t mention it, so it doubles as this type’s Default.

Defined here for the same reason as Dialect/TypePolicy: a project-policy type this crate parses but doesn’t interpret, kept dependency-free (#1234) and re-exported by brink-analyzer, which owns applying it against the real DiagnosticCode set.

Variants

Allow

Never escalate this code past Warning, even under deny-warnings.

Warn

The code’s ordinary behavior: Warning, promoted to Error by deny-warnings like any other unconfigured warning.

Deny

Always Error, regardless of deny-warnings.

Info

Down-level to Severity::Info (issue #1162) — an advisory tier below Warning, immune to deny-warnings like Allow (escalating an author’s deliberate downgrade back up would defeat the point of it).

Hint

Down-level to Severity::Hint (issue #1162) — the quietest tier, immune to deny-warnings for the same reason as Info. The IDE- convention use case this exists for (e.g. unused-symbol dimming) is exactly the case where even an Info squiggle is too loud.

Trait Implementations

impl Clone for LintLevel

fn clone(&self) -> LintLevel

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<(), Error>

Formats the value using the given formatter.

impl Default for LintLevel

fn default() -> LintLevel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LintLevel

fn deserialize<__D>( __deserializer: __D, ) -> Result<LintLevel, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LintLevel

impl PartialEq for LintLevel

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LintLevel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LintLevel