Struct ExtensionDescriptionStateDTO 

pub struct ExtensionDescriptionStateDTO {

    pub Identifier: Value,
    pub Name: String,
    pub Version: String,
    pub Publisher: String,
    pub Engines: Value,
    pub Main: Option<String>,
    pub Browser: Option<String>,
    pub ModuleType: Option<String>,
    pub IsBuiltin: bool,
    pub IsUnderDevelopment: bool,
    pub ExtensionLocation: Value,
    pub ActivationEvents: Option<Vec<String>>,
    pub Contributes: Option<Value>,
}

Represents the deserialized content of an extension’s package.json file, augmented with location information and other metadata.

This is stored in ApplicationState to provide the extension host with the list of available extensions and their capabilities.

Fields

Identifier: Value

Name: String

Extension display name

Version: String

Semantic version string (e.g., “1.0.0”)

Publisher: String

Publisher name or identifier

Engines: Value

Engine compatibility requirements

Main: Option<String>

Main entry point path (Node.js runtime)

Browser: Option<String>

Browser entry point path (web extension)

ModuleType: Option<String>

Module type: commonjs or esm

IsBuiltin: bool

Whether this is a built-in extension

IsUnderDevelopment: bool

Whether extension is under active development

ExtensionLocation: Value

Installation location URI

ActivationEvents: Option<Vec<String>>

Activation event triggers (e.g., “onStartupFinished”)

Contributes: Option<Value>

Extension contributions (commands, views, etc.)

Implementations

impl ExtensionDescriptionStateDTO

pub fn Validate(&self) -> Result<(), String>

Validates the extension description data.

Returns

Result indicating success or validation error with reason

pub fn CreateMinimal( Identifier: Value, Name: String, Version: String, Publisher: String, ) -> Result<Self, String>

Creates a minimal extension description for testing or placeholder use.

Arguments

• Identifier - Extension identifier value
• Name - Extension name
• Version - Extension version
• Publisher - Publisher name

Returns

A new ExtensionDescriptionStateDTO with minimal required fields

Trait Implementations

impl Clone for ExtensionDescriptionStateDTO

fn clone(&self) -> ExtensionDescriptionStateDTO

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensionDescriptionStateDTO

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExtensionDescriptionStateDTO

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExtensionDescriptionStateDTO

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.