Enum Placeholder 

pub enum Placeholder {
    Raw(RawPlaceholder),
    Dollar(VariableChain),
    Hash(VariableChain),
    At(VariableChain),
}

Variants

Raw(RawPlaceholder)

Dollar(VariableChain)

Hash(VariableChain)

At(VariableChain)

Implementations

impl Placeholder

pub fn parse(input: &str) -> IResult<&str, Placeholder>

Trait Implementations

impl Clone for Placeholder

fn clone(&self) -> Placeholder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Placeholder

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

Formats the value using the given formatter.

impl PartialEq for Placeholder

fn eq(&self, other: &Placeholder) -> 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 ToSqlSegment for Placeholder

fn gen_sql_segment(&self) -> SqlSegment

fn gen_sql_segments(&self) -> Vec<SqlSegment>

impl Eq for Placeholder

impl StructuralPartialEq for Placeholder