Struct PgFragment 

pub struct PgFragment { /* private fields */ }

Trusted Postgres SQL plus ordered bind values.

Implementations

impl PgFragment

pub fn trusted(sql: impl Into<String>) -> Self

Builds a fragment from SQL owned by the application.

Callers must not pass user-supplied text here. Dynamic values belong in bind fragments built with Self::bind.

pub fn bind(value: impl Into<PgValue>) -> Self

Builds a bind fragment from a supported Postgres scalar value.

pub fn binds(&self) -> impl Iterator<Item = &PgValue>

Returns the ordered bind values.

pub fn push_fragment(&mut self, fragment: Self)

Appends another fragment to this one.

pub fn to_postgres_sql(&self) -> String

Converts the fragment to Postgres placeholders ($1, $2, …).

pub fn push_to(&self, builder: &mut QueryBuilder<Postgres>)

Appends this fragment to a SQLx Postgres query builder.

Trait Implementations

impl Clone for PgFragment

fn clone(&self) -> PgFragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PgFragment

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

Formats the value using the given formatter.

impl Default for PgFragment

fn default() -> PgFragment

Returns the “default value” for a type.

impl Eq for PgFragment

impl PartialEq for PgFragment

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

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

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 StructuralPartialEq for PgFragment