Struct Statement 

pub struct Statement {
    pub sql: String,
    pub values: Vec<Value>,
}

A rendered statement: SQL with ? placeholders and the values to bind.

Fields

sql: String

The SQL text.

values: Vec<Value>

The bound values, in placeholder order.

Implementations

impl Statement

pub fn from_string(sql: impl Into<String>) -> Statement

Wraps raw SQL without parameters.

pub fn from_sql_and_values<V>( sql: impl Into<String>, values: impl IntoIterator<Item = V>, ) -> Statement

where V: Into<Value>,

Wraps raw SQL with ? placeholders and the values that fill them.

pub fn to_string_inlined(&self) -> String

The SQL with literals inlined, for logs and tests only.

The substitution is a plain scan for ?, so a question mark inside a string literal of the SQL would be replaced too; that is acceptable for a debugging aid and is why this text is never executed.

Trait Implementations

impl Build for Statement

fn to_statement(&self) -> Statement

Renders into a Statement.

fn build(&self) -> (String, Vec<Value>)

Renders to the SQL text and the values to bind.

fn to_string_inlined(&self) -> String

Renders with literals inlined, for logs and tests only.

impl Clone for Statement

fn clone(&self) -> Statement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Statement

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

Formats the value using the given formatter.

impl Display for Statement

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

Formats the value using the given formatter.

impl PartialEq for Statement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Statement