chromaprint_rust

Struct Fingerprint

pub struct Fingerprint<F: FingerprintRef> { /* private fields */ }

Expand description

Holds a single fingerprint returned by Chromaprint.

This can be one of:

Base64: A fingerprint as a base-64 string. This is what you would use to upload a fingerprint to acousticid.
Raw: A fingerprint as a raw byte array. This is the normal representation.
Hash: A 32-bit hash of the raw fingerprint. Basically a compressed version of the raw fingerprint.

Implementations§

impl Fingerprint<Base64>

pub fn get(&self) -> Result<&str, Error>

impl Fingerprint<Raw>

pub fn get(&self) -> &[u32]

impl Fingerprint<Hash>

pub fn get(&self) -> u32

Trait Implementations§

impl<F: Debug + FingerprintRef> Debug for Fingerprint<F>

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

Formats the value using the given formatter. Read more

impl TryFrom<Fingerprint<Raw>> for Fingerprint<Hash>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(raw: Fingerprint<Raw>) -> Result<Self, Error>

Performs the conversion.

Auto Trait Implementations§

impl<F> Freeze for Fingerprint<F>
where F: Freeze,

impl<F> RefUnwindSafe for Fingerprint<F>
where F: RefUnwindSafe,

impl<F> Send for Fingerprint<F>
where F: Send,

impl<F> Sync for Fingerprint<F>
where F: Sync,

impl<F> Unpin for Fingerprint<F>
where F: Unpin,

impl<F> UnwindSafe for Fingerprint<F>
where F: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.