Struct fluent_syntax::ast::Message

pub struct Message<S> {
    pub id: Identifier<S>,
    pub value: Option<Pattern<S>>,
    pub attributes: Vec<Attribute<S>>,
    pub comment: Option<Comment<S>>,
}

Message node represents the most common Entry in an FTL Resource.

A message is a localization unit with a Identifier unique within a given Resource, and a value or attributes with associated Pattern.

A message can contain a simple text value, or a compound combination of value and attributes which together can be used to localize a complex User Interface element.

Finally, each Message may have an associated Comment.

Example

use fluent_syntax::parser;
use fluent_syntax::ast;

let ftl = r#"

hello-world = Hello, World!

"#;

let resource = parser::parse(ftl)
    .expect("Failed to parse an FTL resource.");

assert_eq!(
    resource,
    ast::Resource {
        body: vec![
            ast::Entry::Message(ast::Message {
                id: ast::Identifier {
                    name: "hello-world"
                },
                value: Some(ast::Pattern {
                    elements: vec![
                        ast::PatternElement::TextElement {
                            value: "Hello, World!"
                        }
                    ]
                }),
                attributes: vec![],
                comment: None,
            })
        ]
    }
);

Fields

id: Identifier<S>

value: Option<Pattern<S>>

attributes: Vec<Attribute<S>>

comment: Option<Comment<S>>

Trait Implementations

impl<S: Clone> Clone for Message<S>

fn clone(&self) -> Message<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for Message<S>

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

Formats the value using the given formatter.

impl<S: PartialEq> PartialEq for Message<S>

fn eq(&self, other: &Message<S>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S> StructuralPartialEq for Message<S>