Struct EntropyShapeSpec 

pub struct EntropyShapeSpec {
    pub charset: ShapeCharset,
    pub entropy_floor: f64,
    pub special_min_length: usize,
    pub grouping: Option<ShapeGrouping>,
    pub require_mixed_case: bool,
    pub require_digit: bool,
    pub min_symbols: usize,
    pub require_non_hex_alpha: bool,
    pub require_group_alpha_digit: bool,
}

A declarative structural shape that may cross a detector’s broad isolated entropy floor. Every field is detector TOML data and the scanner keeps one general matcher, so a new shape family (base64, hex block) is added by a detector TOML rather than a scanner enum variant.

Fields

charset: ShapeCharset

Character class the candidate body must consist of.

entropy_floor: f64

Minimum Shannon entropy in bits/byte.

special_min_length: usize

Minimum candidate length used by the isolated-shape revisit. This may be below the detector’s broad keyword-free minimum.

grouping: Option<ShapeGrouping>

Optional separator grouping. Absent means an ungrouped run.

require_mixed_case: bool

Require both a lowercase and an uppercase letter.

require_digit: bool

Require at least one digit.

min_symbols: usize

Minimum count of symbol (non-alphanumeric) bytes.

require_non_hex_alpha: bool

Require at least one non-hex alphabetic byte, distinguishing an app password from a pure-hex digest of the same layout.

require_group_alpha_digit: bool

When grouped, require every group to contain at least one letter and one digit (the app-password per-group rule).

Trait Implementations

impl Clone for EntropyShapeSpec

fn clone(&self) -> EntropyShapeSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EntropyShapeSpec

impl Debug for EntropyShapeSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EntropyShapeSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EntropyShapeSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EntropyShapeSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EntropyShapeSpec