Trait opencv::prelude::ExceptionTrait

pub trait ExceptionTrait: ExceptionTraitConst {
    // Required method
    fn as_raw_mut_Exception(&mut self) -> *mut c_void;

    // Provided methods
    fn set_msg(&mut self, val: &str) { ... }
    fn set_code(&mut self, val: i32) { ... }
    fn set_err(&mut self, val: &str) { ... }
    fn set_func(&mut self, val: &str) { ... }
    fn set_file(&mut self, val: &str) { ... }
    fn set_line(&mut self, val: i32) { ... }
    fn format_message(&mut self) -> Result<()> { ... }
}

Mutable methods for core::Exception

Required Methods

fn as_raw_mut_Exception(&mut self) -> *mut c_void

Provided Methods

fn set_msg(&mut self, val: &str)

the formatted error message

fn set_code(&mut self, val: i32)

error code see also: CVStatus

fn set_err(&mut self, val: &str)

error description

fn set_func(&mut self, val: &str)

function name. Available only when the compiler supports getting it

fn set_file(&mut self, val: &str)

source file name where the error has occurred

fn set_line(&mut self, val: i32)

line number in the source file where the error has occurred

fn format_message(&mut self) -> Result<()>

Implementors

impl ExceptionTrait for Exception