Struct leetcode_cli::cache::schemas::problems::columns::slug

pub struct slug;

Trait Implementations

impl<QS> AppearsOnTable<QS> for slug where
    QS: AppearsInFromClause<table, Count = Once>, 

impl Clone for slug

fn clone(&self) -> slug

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Column for slug

type Table = table

The table which this column belongs to

const NAME: &'static str

The name of this column

impl Copy for slug

impl Debug for slug

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

Formats the value using the given formatter.

impl Default for slug

fn default() -> slug

Returns the “default value” for a type.

impl<T> EqAll<T> for slug where
    T: AsExpression<Text>,
    Eq<slug, T>: Expression<SqlType = Bool>, 

type Output = Eq<Self, T>

fn eq_all(self, rhs: T) -> Self::Output

impl Expression for slug

type SqlType = Text

The type that this expression represents in SQL

impl NonAggregate for slug

impl<DB> QueryFragment<DB> for slug where
    DB: Backend,
    <table as QuerySource>::FromClause: QueryFragment<DB>, 

fn walk_ast(&self, out: AstPass<'_, DB>) -> QueryResult<()>

Walk over this QueryFragment for all passes.

pub fn to_sql(
    &self,
    out: &mut <DB as Backend>::QueryBuilder
) -> Result<(), Error>

Converts this QueryFragment to its SQL representation.

pub fn collect_binds(
    &self,
    out: &mut <DB as Backend>::BindCollector,
    metadata_lookup: &<DB as TypeMetadata>::MetadataLookup
) -> Result<(), Error>

Serializes all bind parameters in this query.

pub fn is_safe_to_cache_prepared(&self) -> Result<bool, Error>

Is this query safe to store in the prepared statement cache?

impl QueryId for slug

type QueryId = slug

A type which uniquely represents Self in a SQL query.

const HAS_STATIC_QUERY_ID: bool

Can the SQL generated by Self be uniquely identified by its type?

pub fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise.

impl<Left, Right> SelectableExpression<Join<Left, Right, Inner>> for slug where
    slug: AppearsOnTable<Join<Left, Right, Inner>>,
    Join<Left, Right, Inner>: AppearsInFromClause<table, Count = Once>, 

impl<Left, Right> SelectableExpression<Join<Left, Right, LeftOuter>> for slug where
    slug: AppearsOnTable<Join<Left, Right, LeftOuter>>,
    Left: AppearsInFromClause<table, Count = Once>,
    Right: AppearsInFromClause<table, Count = Never>, 

impl<Join, On> SelectableExpression<JoinOn<Join, On>> for slug where
    slug: SelectableExpression<Join> + AppearsOnTable<JoinOn<Join, On>>, 

impl<From> SelectableExpression<SelectStatement<From, DefaultSelectClause, NoDistinctClause, NoWhereClause, NoOrderClause, NoLimitClause, NoOffsetClause, NoGroupByClause, NoLockingClause>> for slug where
    slug: SelectableExpression<From> + AppearsOnTable<SelectStatement<From>>, 

impl SelectableExpression<table> for slug