Enum Signal 

#[non_exhaustive]
pub enum Signal {
    StatusFound {
        codes: Vec<u16>,
    },
    StatusNotFound {
        codes: Vec<u16>,
    },
    BodyPresent {
        text: String,
    },
    BodyAbsent {
        text: String,
    },
    RedirectAbsent {
        fragment: String,
    },
}

A single piece of evidence about whether an account exists.

Signals are tagged in JSON by their kind. New variants will land for Phase 2 length-baseline scoring; the enum is #[non_exhaustive] so adding variants is not a breaking change.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

StatusFound

Votes Found when the response status is in codes.

Fields

codes: Vec<u16>

Status codes that vote for existence. Must be non-empty.

StatusNotFound

Votes NotFound when the response status is in codes.

Fields

codes: Vec<u16>

Status codes that vote for non-existence. Must be non-empty.

BodyPresent

Votes Found when the response body contains text.

Fields

text: String

Substring whose appearance votes for existence. Must be non-empty.

BodyAbsent

Votes NotFound when the response body contains text.

Fields

text: String

Substring whose appearance votes for non-existence (e.g. "Profile not found"). Must be non-empty.

RedirectAbsent

Votes NotFound when the final URL (post-redirect) contains fragment.

Fields

fragment: String

Substring that, when present in the final URL, indicates the account is missing (typically "/login" or "/404"). Must be non-empty.

Trait Implementations

impl Clone for Signal

fn clone(&self) -> Signal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Signal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Signal

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Signal

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

where __S: Serializer,

Serialize this value into the given Serde serializer.