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FunctionCharacteristic

Enum FunctionCharacteristic

pub enum FunctionCharacteristic<'a> {
Show 17 variants
    Language(Span, FunctionLanguage<'a>),
    Immutable(Span),
    Stable(Span),
    Volatile(Span),
    Strict(Span),
    CalledOnNullInput(Span),
    ReturnsNullOnNullInput(Span),
    Parallel(Span, FunctionParallel),
    NotDeterministic(Span),
    Deterministic(Span),
    ContainsSql(Span),
    NoSql(Span),
    ReadsSqlData(Span),
    ModifiesSqlData(Span),
    SqlSecurityDefiner(Span),
    SqlSecurityUser(Span),
    Comment(SString<'a>),
}

Expand description

Characteristic of a function

Variants§

Language(Span, FunctionLanguage<'a>)

Immutable(Span)

Stable(Span)

Volatile(Span)

Strict(Span)

CalledOnNullInput(Span)

ReturnsNullOnNullInput(Span)

Parallel(Span, FunctionParallel)

NotDeterministic(Span)

Deterministic(Span)

ContainsSql(Span)

NoSql(Span)

ReadsSqlData(Span)

ModifiesSqlData(Span)

SqlSecurityDefiner(Span)

SqlSecurityUser(Span)

Comment(SString<'a>)

Trait Implementations§

impl<'a> Clone for FunctionCharacteristic<'a>

fn clone(&self) -> FunctionCharacteristic<'a>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<'a> Debug for FunctionCharacteristic<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Spanned for FunctionCharacteristic<'a>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other

Auto Trait Implementations§

impl<'a> Freeze for FunctionCharacteristic<'a>

impl<'a> RefUnwindSafe for FunctionCharacteristic<'a>

impl<'a> Send for FunctionCharacteristic<'a>

impl<'a> Sync for FunctionCharacteristic<'a>

impl<'a> Unpin for FunctionCharacteristic<'a>

impl<'a> UnsafeUnpin for FunctionCharacteristic<'a>

impl<'a> UnwindSafe for FunctionCharacteristic<'a>

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> OptSpanned for T
where T: Spanned,

fn opt_span(&self) -> Option<Range<usize>>

Compute an optional byte span of an ast fragment

fn opt_join_span(&self, other: &impl OptSpanned) -> Option<Span>

Compute the minimal span containing both self and other if either is missing return the other

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.