Struct Context

pub struct Context { /* private fields */ }

The resource manager context is a representation of the state of the driver.

Implementations

impl Context

pub fn establish_context(scope: ContextScope) -> Result<Context>

Create a context and define the scope of this context

pub fn establish_context_auto() -> Result<Context>

Create a context For when you dont want to choose the scope (alias to establish_context system)

pub fn get_handle(&self) -> SCARDCONTEXT

Get the handle for this context

pub fn is_valid(&self) -> Result<bool>

Verify if a context is valid

pub fn list_readers(&self) -> Result<Vec<Reader>>

List all available readers

Trait Implementations

impl Debug for Context

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

Formats the value using the given formatter.

impl Drop for Context

fn drop(&mut self)

Free the context at the end