Struct TagResolver

pub struct TagResolver {
    directives: HashMap<String, String>,
    handlers: HashMap<String, Box<dyn TagHandler>>,
    schema: Schema,
}

Tag resolution context

Fields

directives: HashMap<String, String>

Tag directives (handle -> prefix)

handlers: HashMap<String, Box<dyn TagHandler>>

Custom tag handlers

schema: Schema

Default schema

Implementations

impl TagResolver

pub fn new() -> Self

Create a new tag resolver with default schema

pub fn with_schema(schema: Schema) -> Self

Create a new tag resolver with specific schema

pub fn add_directive(&mut self, handle: String, prefix: String)

Add a tag directive

pub fn clear_directives(&mut self)

Clear all tag directives

pub fn register_handler( &mut self, tag_uri: String, handler: Box<dyn TagHandler>, )

Register a custom tag handler

pub fn resolve(&self, tag_str: &str) -> Result<Tag>

Resolve a tag string to a full Tag

fn identify_tag_kind(uri: &str) -> TagKind

Identify the kind of tag from its URI

pub fn apply_tag(&self, tag: &Tag, value: &str) -> Result<Value>

Apply a tag to a value

fn construct_bool(&self, value: &str) -> Result<Value>

Construct a boolean from a tagged value

fn construct_int(&self, value: &str) -> Result<Value>

Construct an integer from a tagged value

fn construct_float(&self, value: &str) -> Result<Value>

Construct a float from a tagged value

fn construct_binary(&self, value: &str) -> Result<Value>

Construct binary data from a tagged value (base64)

fn construct_timestamp(&self, value: &str) -> Result<Value>

Construct a timestamp from a tagged value

Trait Implementations

impl Debug for TagResolver

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

Formats the value using the given formatter.

impl Default for TagResolver

fn default() -> Self

Returns the “default value” for a type.