Enum ModificationStatement

pub enum ModificationStatement {
    Insert(InsertStatement),
    Update(UpdateStatement),
    Delete(DeleteStatement),
}

Variants

Insert(InsertStatement)

Update(UpdateStatement)

Delete(DeleteStatement)

Trait Implementations

impl Clone for ModificationStatement

fn clone(&self) -> ModificationStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> CustomToTokens<'a> for ModificationStatement

fn to_tokens(&'a self, tokens: &mut TokenStream)

impl Debug for ModificationStatement

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

Formats the value using the given formatter.

impl Display for ModificationStatement

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

Formats the value using the given formatter.

impl From<DeleteStatement> for ModificationStatement

fn from(original: DeleteStatement) -> ModificationStatement

Converts to this type from the input type.

impl From<InsertStatement> for ModificationStatement

fn from(original: InsertStatement) -> ModificationStatement

Converts to this type from the input type.

impl From<UpdateStatement> for ModificationStatement

fn from(original: UpdateStatement) -> ModificationStatement

Converts to this type from the input type.

impl FromStr for ModificationStatement

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

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

impl Into<DataManipulationStatement> for ModificationStatement

fn into(self) -> DataManipulationStatement

Converts this type into the (usually inferred) input type.

impl Parse for ModificationStatement

type Output = ModificationStatement

fn parse(s: &mut StatementStream<'_>) -> Result<Self::Output>

impl PartialEq for ModificationStatement

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

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

const 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 ToTokens for ModificationStatement

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl TryFrom<ModificationStatement> for DeleteStatement

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: ModificationStatement) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ModificationStatement> for InsertStatement

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: ModificationStatement) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ModificationStatement> for UpdateStatement

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: ModificationStatement) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<TaggedModificationStatement> for ModificationStatement

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: TaggedModificationStatement) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for ModificationStatement

impl StructuralPartialEq for ModificationStatement