Enum Strategy 

pub enum Strategy {
    Tag,
    Hash,
    Fixed,
    Remove,
    Truncate(u8),
}

How matches are replaced in the masked string.

Variants

Tag

Replace with <TAG> (e.g. <EMAIL>). Default.

Hash

Replace with <TAG:abc12345> where the suffix is blake3 of the original value, truncated to 8 hex characters. Stable across runs.

Fixed

Replace with █ repeated, preserving the original length.

Remove

Replace with the empty string.

Truncate(u8)

Keep the first prefix characters of the original value, then append …<TAG>. Useful when the prefix carries debugging signal (e.g. 4111…<CREDIT_CARD> for the BIN of a card number).

Trait Implementations

impl Clone for Strategy

fn clone(&self) -> Strategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Strategy

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

Formats the value using the given formatter.

impl Default for Strategy

fn default() -> Strategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Strategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Strategy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Strategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Strategy

impl Eq for Strategy

impl StructuralPartialEq for Strategy