Struct UpdateStatement

pub struct UpdateStatement {
    pub table: KeyspaceQualifiedName,
    pub using: Option<Vec<UpdateParameter>>,
    pub set_clause: Vec<Assignment>,
    pub where_clause: WhereClause,
    pub if_clause: Option<IfClause>,
}

Fields

table: KeyspaceQualifiedName

using: Option<Vec<UpdateParameter>>

set_clause: Vec<Assignment>

where_clause: WhereClause

if_clause: Option<IfClause>

Trait Implementations

impl Clone for UpdateStatement

fn clone(&self) -> UpdateStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> CustomToTokens<'a> for UpdateStatement

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

impl Debug for UpdateStatement

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

Formats the value using the given formatter.

impl Display for UpdateStatement

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

Formats the value using the given formatter.

impl From<UpdateStatement> for DataManipulationStatement

fn from(original: UpdateStatement) -> DataManipulationStatement

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 From<UpdateStatement> for Statement

fn from(v: UpdateStatement) -> Self

Converts to this type from the input type.

impl FromStr for UpdateStatement

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 KeyspaceExt for UpdateStatement

fn get_keyspace(&self) -> Option<String>

fn set_keyspace(&mut self, keyspace: impl Into<Name>)

fn with_keyspace(self, keyspace: impl Into<Name>) -> Self

where Self: Sized,

impl Parse for UpdateStatement

type Output = UpdateStatement

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

impl PartialEq for UpdateStatement

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

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<DataManipulationStatement> for UpdateStatement

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: DataManipulationStatement) -> 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<TaggedUpdateStatement> for UpdateStatement

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryInto<UpdateStatement> for Statement

type Error = Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<UpdateStatement, Self::Error>

Performs the conversion.

impl WhereExt for UpdateStatement

fn iter_where(&self) -> Option<Iter<'_, Relation>>

impl Eq for UpdateStatement

impl StructuralPartialEq for UpdateStatement