pub struct TypeCreateStatement { /* private fields */ }
Available on crate feature backend-postgres only.

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impl TypeCreateStatement

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pub fn new() -> Self

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pub fn as_enum<T>(&mut self, name: T) -> &mut Self
where T: IntoTypeRef,

Create enum as custom type

use sea_query::{extension::postgres::Type, *};

enum FontFamily {
    Type,
    Serif,
    Sans,
    Monospace,
}

impl Iden for FontFamily {
    fn unquoted(&self, s: &mut dyn Write) {
        write!(
            s,
            "{}",
            match self {
                Self::Type => "font_family",
                Self::Serif => "serif",
                Self::Sans => "sans",
                Self::Monospace => "monospace",
            }
        )
        .unwrap();
    }
}

assert_eq!(
    Type::create()
        .as_enum(FontFamily::Type)
        .values([FontFamily::Serif, FontFamily::Sans, FontFamily::Monospace])
        .to_string(PostgresQueryBuilder),
    r#"CREATE TYPE "font_family" AS ENUM ('serif', 'sans', 'monospace')"#
);
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pub fn values<T, I>(&mut self, values: I) -> &mut Self
where T: IntoIden, I: IntoIterator<Item = T>,

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impl TypeCreateStatement

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pub fn build_ref<T: TypeBuilder>(&self, type_builder: &T) -> String

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pub fn build_collect<T: TypeBuilder>( &self, type_builder: T, sql: &mut dyn SqlWriter ) -> String

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pub fn build_collect_ref<T: TypeBuilder>( &self, type_builder: &T, sql: &mut dyn SqlWriter ) -> String

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pub fn to_string<T>(&self, type_builder: T) -> String

Build corresponding SQL statement and return SQL string

Trait Implementations§

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impl Clone for TypeCreateStatement

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fn clone(&self) -> TypeCreateStatement

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 TypeCreateStatement

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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 Default for TypeCreateStatement

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fn default() -> TypeCreateStatement

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.