Struct CallContext 

pub struct CallContext { /* private fields */ }

Implementations

impl CallContext

pub fn insert<T>(&mut self, value: T) -> Result<(), ContextError>

where T: Send + Sync + 'static,

pub fn insert_portable<T>(&mut self, value: T) -> Result<(), ContextError>

where T: ContextValue,

pub fn with_value<T>(&self, value: T) -> Result<CallContext, ContextError>

where T: ContextValue,

pub fn with_values( &self, values: Vec<CallValue>, ) -> Result<CallContext, ContextError>

pub fn from_portable( values: Vec<CallValue>, ) -> Result<CallContext, ContextError>

pub fn get<T>(&self) -> Option<&T>

where T: Send + Sync + 'static,

pub fn require<T>(&self) -> Result<&T, ContextError>

where T: Send + Sync + 'static,

pub fn value<T>(&self) -> Result<Option<T>, ContextError>

where T: ContextValue,

pub fn portable(&self) -> Vec<CallValue>

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for CallContext

fn clone(&self) -> CallContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CallContext

fn default() -> CallContext

Returns the “default value” for a type.