Struct Psql 

pub struct Psql;

The PostgreSQL dialect: $1 placeholders, " quoting, no named arguments.

A unit struct rather than a value to be constructed, because there is nothing to configure — every query type hands out &Psql from Query::dialect.

Trait Implementations

impl Clone for Psql

fn clone(&self) -> Psql

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Psql

impl Debug for Psql

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

Formats the value using the given formatter.

impl Default for Psql

fn default() -> Psql

Returns the “default value” for a type.

impl Dialect for Psql

fn write_quoted(&self, w: &mut SqlWriter<'_>, s: &str)

Quote s as a delimited identifier.

An embedded " is doubled, which is how PostgreSQL escapes one inside a delimited identifier (4.1.1 Identifiers and Key Words). bob writes the name through unedited, so a name containing a quote silently ends the identifier there; the fast path here is the same single push_str for the overwhelmingly common case, and the scan only pays for itself when a quote is actually present.

fn write_arg(&self, w: &mut SqlWriter<'_>, position: usize)

Write the placeholder for the argument at position (1-based).

fn write_named_arg(&self, w: &mut SqlWriter<'_>, _name: &str)

Write the placeholder for a named argument.

impl Eq for Psql

impl Hash for Psql

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Psql

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Psql