[]Struct kubos_telemetry_db::telemetry::columns::parameter

pub struct parameter;

Trait Implementations

impl Clone for parameter
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Returns a copy of the value. Read more

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Performs copy-assignment from source. Read more

impl Copy for parameter

impl Default for parameter
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Returns the "default value" for a type. Read more

impl Debug for parameter
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Formats the value using the given formatter. Read more

impl SelectableExpression<table> for parameter

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

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

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

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

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

The table which this column belongs to

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The name of this column

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

impl Expression for parameter

The type that this expression represents in SQL

impl<DB> QueryFragment<DB> for parameter where
    DB: Backend,
    <table as QuerySource>::FromClause: QueryFragment<DB>, 
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Walk over this QueryFragment for all passes. Read more

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Converts this QueryFragment to its SQL representation. Read more

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Serializes all bind parameters in this query. Read more

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

impl NonAggregate for parameter

impl QueryId for parameter
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A type which uniquely represents Self in a SQL query. Read more

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

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

Auto Trait Implementations

impl Send for parameter

impl Sync for parameter

Blanket Implementations

impl<T> From for T
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Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
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Performs the conversion.

impl<T> ToOwned for T where
    T: Clone
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Creates owned data from borrowed data, usually by cloning. Read more

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

recently added

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

impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
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Immutably borrows from an owned value. Read more

impl<T> BorrowMut for T where
    T: ?Sized
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Mutably borrows from an owned value. Read more

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Any for T where
    T: 'static + ?Sized
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

impl<T> NullableExpressionMethods for T where
    T: Expression, 
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Converts this potentially non-null expression into one which is treated as nullable. This method has no impact on the generated SQL, and is only used to allow certain comparisons that would otherwise fail to compile. Read more

impl<T> ExpressionMethods for T where
    T: Expression,
    <T as Expression>::SqlType: SingleValue, 
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Creates a SQL = expression. Read more

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Creates a SQL != expression. Read more

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Creates a SQL IN statement. Read more

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Deprecated since 1.2.0

: use ne_all instead

Deprecated alias for ne_all Read more

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Creates a SQL NOT IN statement. Read more

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Creates a SQL IS NULL expression. Read more

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Creates a SQL IS NOT NULL expression. Read more

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Creates a SQL > expression. Read more

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Creates a SQL >= expression. Read more

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Creates a SQL < expression. Read more

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Creates a SQL <= expression. Read more

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Creates a SQL BETWEEN expression using the given lower and upper bounds. Read more

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Creates a SQL NOT BETWEEN expression using the given lower and upper bounds. Read more

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Creates a SQL DESC expression, representing this expression in descending order. Read more

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Creates a SQL ASC expression, representing this expression in ascending order. Read more

impl<T> IntoSql for T
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Convert self to an expression for Diesel's query builder. Read more

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Convert &self to an expression for Diesel's query builder. Read more

impl<QS, T, DB> BoxableExpression for T where
    DB: Backend,
    T: Expression + SelectableExpression<QS> + NonAggregate + QueryFragment<DB>, 

impl<T> TextExpressionMethods for T where
    T: Expression,
    <T as Expression>::SqlType: TextOrNullableText, 
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Concatenates two strings using the || operator. Read more

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Returns a SQL LIKE expression Read more

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Returns a SQL NOT LIKE expression Read more