Enum BuiltinLintMode 

pub enum BuiltinLintMode {
    Diagnostics,
    FormatCheck,
}

How a built-in tool answers the question “is this code block ok?” in a lint slot.

Variants

Diagnostics

The tool is a linter: run its command and parse the diagnostics it prints.

FormatCheck

The tool is a formatter: run it and compare its output with the block. A difference is the finding.

Formatters are not asked for a check flag. Their check modes disagree on every axis that matters here: some exit non-zero, some exit zero and print a diff, some ignore the flag entirely when it follows the stdin argument, and some reject it alongside the stdin-filename argument they also require. Comparing the formatted result with the input is exact, needs no per-tool flag, and gives the same answer rumdl fmt would act on.

Trait Implementations

impl Clone for BuiltinLintMode

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 BuiltinLintMode

impl Debug for BuiltinLintMode

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

Formats the value using the given formatter.

impl Eq for BuiltinLintMode

impl PartialEq for BuiltinLintMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BuiltinLintMode