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RefusalCommand

crabka_pgparser::ast

Enum RefusalCommand

pub enum RefusalCommand {
    AlterDatabase,
    CreateDatabase,
    DropDatabase,
    AlterExtension,
    DropExtension,
    PrepareTransaction,
    CommitPrepared,
    RollbackPrepared,
    AlterServer,
    AlterUserMapping,
    NonGoal(NonGoalCommand),
}

Expand description

Stable, typed metadata for commands that parse normally and then fail clear.

Variants§

AlterDatabase

CreateDatabase

DropDatabase

AlterExtension

DropExtension

PrepareTransaction

CommitPrepared

RollbackPrepared

AlterServer

AlterUserMapping

NonGoal(NonGoalCommand)

Implementations§

impl RefusalCommand

pub const fn command_name(self) -> &'static str

pub const fn sqlstate(self) -> &'static str

pub const fn message(self) -> &'static str

Trait Implementations§

impl Clone for RefusalCommand

fn clone(&self) -> RefusalCommand

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

impl Copy for RefusalCommand

impl Debug for RefusalCommand

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

Formats the value using the given formatter. Read more

impl Eq for RefusalCommand

impl PartialEq for RefusalCommand

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for RefusalCommand

Auto Trait Implementations§

impl Freeze for RefusalCommand

impl RefUnwindSafe for RefusalCommand

impl Send for RefusalCommand

impl Sync for RefusalCommand

impl Unpin for RefusalCommand

impl UnsafeUnpin for RefusalCommand

impl UnwindSafe for RefusalCommand

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.