Struct TableStorageOptions 

pub struct TableStorageOptions {
    pub fillfactor: Option<u32>,
    pub parallel_workers: Option<u32>,
    pub toast_tuple_target: Option<u32>,
    pub user_catalog_table: Option<bool>,
    pub vacuum_truncate: Option<bool>,
    pub extra: BTreeMap<String, String>,
}

Storage options for tables. MV reuses via type alias since PG documents identical reloptions for both.

Fields

fillfactor: Option<u32>

fillfactor — target heap page density (10..=100).

parallel_workers: Option<u32>

parallel_workers — number of parallel workers (0..=1024).

toast_tuple_target: Option<u32>

toast_tuple_target — TOAST compression threshold in bytes (128..=8160).

user_catalog_table: Option<bool>

user_catalog_table — treat as a catalog table for logical replication.

vacuum_truncate: Option<bool>

vacuum_truncate — allow VACUUM to truncate trailing empty pages (PG 12+).

extra: BTreeMap<String, String>

Unknown / extension-registered options, plus the autovacuum_* key family. Stored as raw key = value strings, always sorted by key (BTreeMap).

Implementations

impl TableStorageOptions

pub fn is_empty(&self) -> bool

true iff every typed field is None and extra is empty.

Trait Implementations

impl Clone for TableStorageOptions

fn clone(&self) -> TableStorageOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableStorageOptions

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

Formats the value using the given formatter.

impl Default for TableStorageOptions

fn default() -> TableStorageOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TableStorageOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TableStorageOptions

impl Hash for TableStorageOptions

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TableStorageOptions

fn cmp(&self, other: &TableStorageOptions) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TableStorageOptions

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TableStorageOptions

fn partial_cmp(&self, other: &TableStorageOptions) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TableStorageOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TableStorageOptions