Enum IcuNode 

#[non_exhaustive]
pub enum IcuNode {
    Literal(String),
    Argument {
        name: String,
    },
    Number {
        name: String,
        style: Option<String>,
    },
    Date {
        name: String,
        style: Option<String>,
    },
    Time {
        name: String,
        style: Option<String>,
    },
    List {
        name: String,
        style: Option<String>,
    },
    Duration {
        name: String,
        style: Option<String>,
    },
    Ago {
        name: String,
        style: Option<String>,
    },
    Name {
        name: String,
        style: Option<String>,
    },
    Select {
        name: String,
        options: Vec<IcuOption>,
    },
    Plural {
        name: String,
        kind: IcuPluralKind,
        offset: u32,
        options: Vec<IcuOption>,
    },
    Pound,
    Tag {
        name: String,
        children: Vec<IcuNode>,
    },
}

AST node emitted by the ICU parser.

This enum is non-exhaustive so additional ICU formatters or syntax nodes can be added without forcing downstream callers to rewrite every match.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Literal(String)

Literal text content.

Argument

Simple argument substitution such as {name}.

Fields

name: String

Argument identifier.

Number

Number formatter such as {count, number}.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Date

Date formatter such as {createdAt, date, short}.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Time

Time formatter such as {createdAt, time, short}.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

List

List formatter such as {items, list}.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Duration

Duration formatter such as {elapsed, duration}.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Ago

Relative-time “ago” formatter.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Name

Name formatter.

Fields

name: String

Argument identifier.

style: Option<String>

Optional formatter style segment.

Select

Select expression with labeled branches.

Fields

name: String

Argument identifier.

options: Vec<IcuOption>

Available selector branches.

Plural

Cardinal or ordinal plural expression.

Fields

name: String

Argument identifier.

kind: IcuPluralKind

Whether the plural expression is cardinal or ordinal.

offset: u32

Parsed plural offset value.

options: Vec<IcuOption>

Available plural branches.

Pound

# placeholder inside plural branches.

Tag

Rich-text style tag with nested children.

Fields

name: String

Tag name without angle brackets.

children: Vec<IcuNode>

Nested child nodes inside the tag body.

A self-closing tag (<name/>) is represented as an empty children vector; the serializer renders any empty tag in the compact <name/> form.

Trait Implementations

impl Clone for IcuNode

fn clone(&self) -> IcuNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IcuNode

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

Formats the value using the given formatter.

impl Eq for IcuNode

impl PartialEq for IcuNode

fn eq(&self, other: &IcuNode) -> 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 StructuralPartialEq for IcuNode