Struct XmlWriter 

pub struct XmlWriter { /* private fields */ }

Sequential XML writer used to emit CloudFront response bodies.

Implementations

impl XmlWriter

pub fn buf_mut_push_namespace_open(&mut self, name: &str)

Open the root element with the CloudFront namespace.

impl XmlWriter

pub fn new() -> Self

Create an empty writer with a default capacity.

pub fn with_capacity(cap: usize) -> Self

Create a writer pre-reserving cap bytes.

pub fn declaration(&mut self)

Emit the XML declaration.

pub fn open_root(&mut self, name: &str, namespace: Option<&str>)

Open element with an optional xmlns attribute.

pub fn open(&mut self, name: &str)

Open element.

pub fn close(&mut self, name: &str)

Close element.

pub fn empty(&mut self, name: &str)

Emit <name/>.

pub fn element(&mut self, name: &str, text: &str)

Emit <name>text</name> with escaping.

pub fn element_display<D: Display>(&mut self, name: &str, v: D)

Emit <name>value</name> using Display.

pub fn bool(&mut self, name: &str, v: bool)

Emit <name>true</name> / <name>false</name>.

pub fn optional_str(&mut self, name: &str, v: &str)

Emit an optional string element only when v is non-empty.

pub fn items<T, F: FnMut(&mut Self, &T)>( &mut self, items: &[T], wrapper: &str, item_name: &str, emit: F, )

Emit a <Quantity>n</Quantity><Items>…</Items> wrapped list.

pub fn finish(self) -> String

Consume the writer and return the XML body.

pub fn raw(&mut self, s: &str)

Append raw, pre-escaped XML. Caller is responsible for correctness.

Trait Implementations

impl Debug for XmlWriter

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

Formats the value using the given formatter.

impl Default for XmlWriter

fn default() -> XmlWriter

Returns the “default value” for a type.