Enum fprint_rs::VerifyResult

#[repr(u32)]
pub enum VerifyResult {
    NoMatch,
    Match,
    Retry,
    RetryTooShort,
    RetryCenterFinger,
    RetryRemoveFinger,
}

Variants

NoMatch

The scan completed successfully, but the newly scanned fingerprint does not match the fingerprint being verified against. In the case of identification, this return code indicates that the scanned finger could not be found in the print gallery.

Match

The scan completed successfully and the newly scanned fingerprint does match the fingerprint being verified, or in the case of identification, the scanned fingerprint was found in the print gallery.

Retry

The scan did not succeed due to poor scan quality or other general user scanning problem.

RetryTooShort

The scan did not succeed because the finger swipe was too short.

RetryCenterFinger

The scan did not succeed because the finger was not centered on the scanner.

RetryRemoveFinger

The scan did not succeed due to quality or pressure problems; the user should remove their finger from the scanner before retrying.

Trait Implementations

impl PartialEq<VerifyResult> for VerifyResult

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl Eq for VerifyResult

impl Display for VerifyResult

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

Formats the value using the given formatter.

impl Debug for VerifyResult

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

Formats the value using the given formatter.

impl TryFrom<u32> for VerifyResult

type Error = FPrintError

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.