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TableDef

Struct TableDef 

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pub struct TableDef {
    pub name: &'static str,
    pub strict: bool,
    pub without_rowid: bool,
}
Expand description

Const-friendly table definition for compile-time schema definitions.

This type uses only Copy types (&'static str, bool) so it can be used in const contexts. Use TableDef::into_table to convert to the runtime Table type when needed.

§Examples

use drizzle_types::sqlite::ddl::TableDef;

// Fully const - can be used in const contexts
const USERS: TableDef = TableDef::new("users").strict();

assert_eq!(USERS.name, "users");
assert!(USERS.strict);

Fields§

§name: &'static str

Table name

§strict: bool

Is this a STRICT table?

§without_rowid: bool

Is this a WITHOUT ROWID table?

Implementations§

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impl TableDef

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pub const fn new(name: &'static str) -> Self

Create a new table definition

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pub const fn strict(self) -> Self

Set STRICT mode

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pub const fn without_rowid(self) -> Self

Set WITHOUT ROWID mode

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pub const fn into_table(self) -> Table

Convert to runtime Table type

Trait Implementations§

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impl Clone for TableDef

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fn clone(&self) -> TableDef

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for TableDef

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impl Debug for TableDef

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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 TableDef

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fn default() -> Self

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

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impl From<TableDef> for Table

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fn from(def: TableDef) -> Self

Converts to this type from the input type.
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impl Hash for TableDef

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for TableDef

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fn eq(&self, other: &TableDef) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for TableDef

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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.