Struct MetricKey

pub struct MetricKey<'a> {
    pub id: i64,
    pub key: Cow<'a, str>,
    pub unit: Cow<'a, str>,
    pub description: Cow<'a, str>,
}

Metric key

Fields

id: i64

primary key of metric key

key: Cow<'a, str>

Actual key

unit: Cow<'a, str>

Unit if any

description: Cow<'a, str>

Description of metric key if any

Trait Implementations

impl<'__b, __FK> BelongsTo<&MetricKey<'__b>> for Metric

where __FK: Hash + Eq, for<'__a> &'__a i64: Into<Option<&'__a __FK>>, for<'__a> &'__a MetricKey<'__b>: Identifiable<Id = &'__a __FK>,

type ForeignKey = __FK

The foreign key of this struct

type ForeignKeyColumn = metric_key_id

The database column representing the foreign key of the table this struct represents

fn foreign_key(&self) -> Option<&Self::ForeignKey>

Returns the foreign key for self

fn foreign_key_column() -> Self::ForeignKeyColumn

Returns the foreign key column of this struct’s table

impl<'__b, __FK> BelongsTo<MetricKey<'__b>> for Metric

where __FK: Hash + Eq, for<'__a> &'__a i64: Into<Option<&'__a __FK>>, for<'__a> &'__a MetricKey<'__b>: Identifiable<Id = &'__a __FK>,

type ForeignKey = __FK

The foreign key of this struct

type ForeignKeyColumn = metric_key_id

The database column representing the foreign key of the table this struct represents

fn foreign_key(&self) -> Option<&Self::ForeignKey>

Returns the foreign key for self

fn foreign_key_column() -> Self::ForeignKeyColumn

Returns the foreign key column of this struct’s table

impl<'a> Debug for MetricKey<'a>

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

Formats the value using the given formatter.

impl<'a> HasTable for MetricKey<'a>

type Table = table

The table this type is associated with.

fn table() -> <Self as HasTable>::Table

Returns the table this type is associated with.

impl<'a, 'ident> Identifiable for &'ident MetricKey<'a>

type Id = &'ident i64

The type of this struct’s identifier.

fn id(self) -> <Self as Identifiable>::Id

Returns the identifier for this record.

impl<'a, __DB: Backend, __ST0, __ST1, __ST2, __ST3> Queryable<(__ST0, __ST1, __ST2, __ST3), __DB> for MetricKey<'a>

where (i64, Cow<'a, str>, Cow<'a, str>, Cow<'a, str>): FromStaticSqlRow<(__ST0, __ST1, __ST2, __ST3), __DB>,

type Row = (i64, Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)

The Rust type you’d like to map from.

fn build(row: (i64, Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)) -> Result<Self>

Construct an instance of this type