Enum Workload 

#[non_exhaustive]
pub enum Workload {
    Insert,
    SelectByKey,
    Update,
    Transaction,
    Savepoint,
    UpsertWhere,
}

One thing worth timing, with the contract leaf it depends on.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Insert

INSERT of one row to a fresh key, outside a transaction.

SelectByKey

SELECT of one row by primary key, over a table of 100 rows.

Update

UPDATE of one row by primary key.

Transaction

begin, one INSERT, commit.

Savepoint

Inside an open transaction: SAVEPOINT, one INSERT, ROLLBACK TO SAVEPOINT (three statements).

UpsertWhere

INSERT .. ON CONFLICT (id) DO UPDATE .. WHERE, over 100 rows, always taking the update branch.

Implementations

impl Workload

pub const ALL: [Workload; 6]

Every workload.

pub fn id(self) -> &'static str

The id used in data files.

pub fn required(self) -> Leaf

The contract leaf the workload needs: no pass, no number.

Trait Implementations

impl Clone for Workload

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Workload

impl Debug for Workload

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

Formats the value using the given formatter.

impl Eq for Workload

impl Hash for Workload

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 Workload

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Workload

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Workload

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for Workload