Struct HadolintConfig 

pub struct HadolintConfig {
    pub ignore_rules: HashSet<RuleCode>,
    pub error_rules: HashSet<RuleCode>,
    pub warning_rules: HashSet<RuleCode>,
    pub info_rules: HashSet<RuleCode>,
    pub style_rules: HashSet<RuleCode>,
    pub allowed_registries: HashSet<String>,
    pub label_schema: HashMap<String, LabelType>,
    pub strict_labels: bool,
    pub disable_ignore_pragma: bool,
    pub failure_threshold: Severity,
    pub no_fail: bool,
}

Configuration for the hadolint linter.

Fields

ignore_rules: HashSet<RuleCode>

Rules to ignore entirely.

error_rules: HashSet<RuleCode>

Rules to treat as errors (override default severity).

warning_rules: HashSet<RuleCode>

Rules to treat as warnings (override default severity).

info_rules: HashSet<RuleCode>

Rules to treat as info (override default severity).

style_rules: HashSet<RuleCode>

Rules to treat as style (override default severity).

allowed_registries: HashSet<String>

Allowed Docker registries (for DL3026).

label_schema: HashMap<String, LabelType>

Label schema requirements (for DL3049-DL3056).

strict_labels: bool

Fail on labels not in schema.

disable_ignore_pragma: bool

Disable inline ignore pragmas.

failure_threshold: Severity

Minimum severity to report.

no_fail: bool

Don’t fail even if rules are violated.

Implementations

impl HadolintConfig

pub fn new() -> Self

Create a new config with defaults.

pub fn from_yaml_file(path: &Path) -> Result<Self, ConfigError>

Load config from a YAML file.

pub fn from_yaml_str(yaml: &str) -> Result<Self, ConfigError>

Load config from a YAML string.

pub fn find_and_load() -> Option<Self>

Find and load config from standard locations.

Search order:

1. .hadolint.yaml in current directory
2. .hadolint.yml in current directory
3. XDG config directory
4. Home directory

pub fn is_rule_ignored(&self, code: &RuleCode) -> bool

Check if a rule should be ignored.

pub fn effective_severity(&self, code: &RuleCode, default: Severity) -> Severity

Get the effective severity for a rule.

pub fn ignore(self, code: impl Into<RuleCode>) -> Self

Builder method to add an ignored rule.

pub fn allow_registry(self, registry: impl Into<String>) -> Self

Builder method to add an allowed registry.

pub fn with_threshold(self, threshold: Severity) -> Self

Builder method to set failure threshold.

Trait Implementations

impl Clone for HadolintConfig

fn clone(&self) -> HadolintConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HadolintConfig

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

Formats the value using the given formatter.

impl Default for HadolintConfig

fn default() -> Self

Returns the “default value” for a type.