Enum sea_schema::mysql::query::ColumnFields

source · [−]

pub enum ColumnFields {
Show 22 variants    TableCatalog,
    TableSchema,
    TableName,
    ColumnName,
    OrdinalPosition,
    ColumnDefault,
    IsNullable,
    DataType,
    CharacterMaximumLength,
    CharacterOctetLength,
    NumericPrecision,
    NumericScale,
    DatetimePrecision,
    CharacterSetName,
    CollationName,
    ColumnType,
    ColumnKey,
    Extra,
    Privileges,
    ColumnComment,
    GenerationExpression,
    SrsId,
}

Available on crate features mysql and query only.

Expand description

Ref: https://dev.mysql.com/doc/refman/8.0/en/information-schema-columns-table.html

Variants

`TableCatalog`

`TableSchema`

`TableName`

`ColumnName`

`OrdinalPosition`

`ColumnDefault`

`IsNullable`

`DataType`

`CharacterMaximumLength`

`CharacterOctetLength`

`NumericPrecision`

`NumericScale`

`DatetimePrecision`

`CharacterSetName`

`CollationName`

`ColumnType`

`ColumnKey`

`Extra`

`Privileges`

`ColumnComment`

`GenerationExpression`

`SrsId`

Trait Implementations

impl Debug for ColumnFields

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

Formats the value using the given formatter. Read more

impl Iden for ColumnFields

fn unquoted(&self, s: &mut dyn Write)

fn prepare(&self, s: &mut dyn Write, q: char)

fn quoted(&self, q: char) -> String

fn to_string(&self) -> String

Auto Trait Implementations

impl RefUnwindSafe for ColumnFields

impl Send for ColumnFields

impl Sync for ColumnFields

impl Unpin for ColumnFields

impl UnwindSafe for ColumnFields

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<I> IdenList for I where
I: IntoIden,

type IntoIter = Once<Rc<dyn Iden + 'static>>

fn into_iter(self) -> <I as IdenList>::IntoIter

impl<T, U> Into<U> 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.

impl<T> IntoColumnRef for T where
T: 'static + IntoIden,

fn into_column_ref(self) -> ColumnRef

impl<T> IntoIden for T where
T: 'static + Iden,

fn into_iden(self) -> Rc<dyn Iden + 'static>

impl<I> IntoIndexColumn for I where
I: IntoIden,

fn into_index_column(self) -> IndexColumn

impl<T> IntoTableRef for T where
T: 'static + IntoIden,

fn into_table_ref(self) -> TableRef

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.