Struct ForEachNode

pub struct ForEachNode {
    pub childs: Vec<NodeType>,
    pub collection: String,
    pub index: String,
    pub item: String,
}

Represents a for loop node in py_sql. It iterates over a collection and executes the nested SQL block for each item.

Attributes

• collection: The expression providing the collection to iterate over.
• item: The name of the variable to hold the current item in each iteration.
• index: The name of the variable to hold the current key/index in each iteration.

Example

PySQL syntax:

for item in ids:
  AND id = #{item}
 
for key, item in user_map:
  (#{key}, #{item.name})

Fields

childs: Vec<NodeType>

collection: String

index: String

item: String

Trait Implementations

impl Clone for ForEachNode

fn clone(&self) -> ForEachNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ForEachNode

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

Formats the value using the given formatter.

impl Name for ForEachNode

fn name() -> &'static str

impl PartialEq for ForEachNode

fn eq(&self, other: &ForEachNode) -> 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 ToHtml for ForEachNode

fn as_html(&self) -> String

impl Eq for ForEachNode

impl StructuralPartialEq for ForEachNode