Struct CallInfo 

pub struct CallInfo { /* private fields */ }

过程调用上下文

Implementations

impl CallInfo

pub fn as_ref(&self) -> CallInfoRef<'_>

获取取引用对象

pub fn session(&self) -> &Session

获取关联的Session

pub fn arg(&self, idx: pbint) -> Value<'_>

获取指定参数

Panics

索引越界时会触发Panic

pub fn arg_count(&self) -> pbint

获取参数数量

pub fn args(&self) -> Arguments<'_>

获取参数列表对象

pub fn return_value(&self) -> Value<'_>

获取返回值对象

Trait Implementations

impl Drop for CallInfo

fn drop(&mut self)

Executes the destructor for this type.