Struct MetadataSimilarity

Source

pub struct MetadataSimilarity {
    pub filename_similarity: f64,
    pub title_fuzzy_score: f64,
    pub duration_match: f64,
    pub resolution_match: f64,
    pub codec_match: f64,
    pub size_similarity: f64,
    pub container_match: f64,
}

Expand description

Metadata similarity result.

Fields§

§filename_similarity: f64

Filename similarity (0.0-1.0): multi-signal comparison of the file stem using edit distance, token Jaccard, and bigram Dice coefficient.

§title_fuzzy_score: f64

Title fuzzy score (0.0-1.0): similarity of the embedded media title tag (if present) using the media-aware crate::fuzzy_match::FilenameMatcher. Falls back to 0.0 when either file lacks an embedded title.

§duration_match: f64

Duration match (0.0-1.0)

§resolution_match: f64

Resolution match (0.0-1.0)

§codec_match: f64

Codec match (0.0-1.0)

§size_similarity: f64

Size similarity (0.0-1.0)

§container_match: f64

Container match (0.0 or 1.0)

Implementations§

Source §

impl MetadataSimilarity

Source

pub fn overall_score(&self) -> f64

Calculate overall similarity score.

Weights (sum to 1.0):

Signal	Weight
name_score	0.30
duration_match	0.20
resolution_match	0.20
codec_match	0.15
size_similarity	0.10
container_match	0.05

name_score is the maximum of filename_similarity and title_fuzzy_score. When both embedded title tags are present, title_fuzzy_score can lift the name signal above what the filename alone would contribute (e.g., "Movie (1080p)" vs "Movie (720p)"). When title_fuzzy_score is 0.0 (no title tags), the formula is identical to the original 6-signal formula.

Source

pub fn is_similar(&self, threshold: f64) -> bool

Check if metadata is similar above threshold.

Trait Implementations§

Source §

impl Clone for MetadataSimilarity

Source §

fn clone(&self) -> MetadataSimilarity

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

Source §

impl Debug for MetadataSimilarity

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl UnwindSafe for MetadataSimilarity

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §