Struct database::genre::Genre

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pub struct Genre {
    pub id: i64,
    pub name: String,
}

Expand description

Struct shows a single genre entry

Fields

id: i64name: String

Genre name, ie “Action”

Implementations

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impl Genre

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pub async fn get_by_name(
conn: &mut Transaction<'_>,
query: String
) -> Result<Self, DatabaseError>

Method returns the entry of a genre if exists based on its name.

Arguments

conn - mutable reference to a sqlx transaction.
query - genre name

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pub async fn get_by_media(
conn: &mut Transaction<'_>,
media_id: i64
) -> Result<Vec<Self>, DatabaseError>

Method returns all of the episodes belonging to a tv show.

Arguments

conn - mutable reference to a sqlx transaction.
media - reference to a media object which should be a tv show.

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pub async fn get_by_id(
conn: &mut Transaction<'_>,
genre_id: i64
) -> Result<Self, DatabaseError>

Method returns a genre based on genre_id and media_id

Arguments

conn - mutable reference to a sqlx transaction.
genre_id - id of a genre
media_id - id of a media object

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pub async fn delete(
conn: &mut Transaction<'_>,
id: i64
) -> Result<usize, DatabaseError>

Method removes a genre from the genre table based on its id

Arguments

conn - mutable reference to a sqlx transaction.
id - genre id

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pub async fn decouple_all(
conn: &mut Transaction<'_>,
media_id: i64
) -> Result<usize, DatabaseError>

Decouple media from all genres passed in

Trait Implementations

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impl Clone for Genre

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fn clone(&self) -> Genre

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Genre

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for Genre

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<Genre> for Genre

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

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

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

This method tests for !=.

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impl Serialize for Genre

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for Genre

Auto Trait Implementations

impl RefUnwindSafe for Genre

impl Send for Genre

impl Sync for Genre

impl Unpin for Genre

impl UnwindSafe for Genre

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct database::genre::Genre

Fields

Implementations

impl Genre

pub async fn get_by_name( conn: &mut Transaction<'_>, query: String) -> Result<Self, DatabaseError>

pub async fn get_by_media( conn: &mut Transaction<'_>, media_id: i64) -> Result<Vec<Self>, DatabaseError>

pub async fn get_by_id( conn: &mut Transaction<'_>, genre_id: i64) -> Result<Self, DatabaseError>

pub async fn delete( conn: &mut Transaction<'_>, id: i64) -> Result<usize, DatabaseError>

pub async fn decouple_all( conn: &mut Transaction<'_>, media_id: i64) -> Result<usize, DatabaseError>

Trait Implementations

impl Clone for Genre

fn clone(&self) -> Genre

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

impl Debug for Genre

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

impl<'de> Deserialize<'de> for Genre

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<Genre> for Genre

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

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

impl Serialize for Genre

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

impl StructuralPartialEq for Genre

Auto Trait Implementations

impl RefUnwindSafe for Genre

impl Send for Genre

impl Sync for Genre

impl Unpin for Genre

impl UnwindSafe for Genre

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

pub async fn get_by_name(
conn: &mut Transaction<'_>,
query: String
) -> Result<Self, DatabaseError>

pub async fn get_by_media(
conn: &mut Transaction<'_>,
media_id: i64
) -> Result<Vec<Self>, DatabaseError>

pub async fn get_by_id(
conn: &mut Transaction<'_>,
genre_id: i64
) -> Result<Self, DatabaseError>

pub async fn delete(
conn: &mut Transaction<'_>,
id: i64
) -> Result<usize, DatabaseError>

pub async fn decouple_all(
conn: &mut Transaction<'_>,
media_id: i64
) -> Result<usize, DatabaseError>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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

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

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

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

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

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,