Struct CompletionContext 

#[non_exhaustive]
pub struct CompletionContext {
    pub arguments: Option<HashMap<String, String>>,
}

Available on crate features mcp and tools only.

Context for completion requests providing previously resolved arguments.

This enables context-aware completion where subsequent argument completions can take into account the values of previously resolved arguments.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

arguments: Option<HashMap<String, String>>

Previously resolved argument values that can inform completion suggestions

Implementations

impl CompletionContext

pub fn new() -> CompletionContext

Create a new empty completion context

pub fn with_arguments(arguments: HashMap<String, String>) -> CompletionContext

Create a completion context with the given arguments

pub fn get_argument(&self, name: &str) -> Option<&String>

Get a specific argument value by name

pub fn has_arguments(&self) -> bool

Check if the context has any arguments

pub fn argument_names(&self) -> impl Iterator<Item = &str>

Get all argument names

Trait Implementations

impl Clone for CompletionContext

fn clone(&self) -> CompletionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompletionContext

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

Formats the value using the given formatter.

impl Default for CompletionContext

fn default() -> CompletionContext

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompletionContext

fn deserialize<__D>( __deserializer: __D, ) -> Result<CompletionContext, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for CompletionContext

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for CompletionContext

fn eq(&self, other: &CompletionContext) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CompletionContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CompletionContext