Enum TransactionOperation 

pub enum TransactionOperation {
    Unknown,
    Begin,
    Release,
    Rollback,
}

The type of transaction or savepoint operation being authorized.

Mirrors rusqlite::hooks::TransactionOperation but is owned by this crate so it can derive Display and FromStr via strum, enabling round-trip parsing in selector strings like Transaction(BEGIN).

Variants

Unknown

An unrecognized or unknown operation type.

Begin

A BEGIN transaction statement.

Release

A RELEASE savepoint statement.

Rollback

A ROLLBACK statement.

Trait Implementations

impl Clone for TransactionOperation

fn clone(&self) -> TransactionOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionOperation

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

Formats the value using the given formatter.

impl Display for TransactionOperation

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

Formats the value using the given formatter.

impl From<TransactionOperation> for TransactionOperation

Converts this crate’s TransactionOperation into rusqlite’s equivalent for use in authorization hook responses.

fn from(value: TransactionOperation) -> Self

Converts to this type from the input type.

impl FromStr for TransactionOperation

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<TransactionOperation, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for TransactionOperation

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 TransactionOperation

fn cmp(&self, other: &TransactionOperation) -> 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<TransactionOperation> for TransactionOperation

Allows comparing this crate’s TransactionOperation against rusqlite’s variant by converting to the rusqlite type first.

fn eq(&self, other: &TransactionOperation) -> 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 PartialEq<TransactionOperation> for TransactionOperation

Allows comparing rusqlite’s TransactionOperation against this crate’s TransactionOperation by converting to the rusqlite type first.

fn eq(&self, other: &TransactionOperation) -> 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 PartialEq for TransactionOperation

fn eq(&self, other: &TransactionOperation) -> 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 TransactionOperation

fn partial_cmp(&self, other: &TransactionOperation) -> 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 TryFrom<&str> for TransactionOperation

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from( s: &str, ) -> Result<TransactionOperation, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Copy for TransactionOperation

impl Eq for TransactionOperation

impl StructuralPartialEq for TransactionOperation