Struct Stack 

pub struct Stack {
    pub exc_type: Option<String>,
    pub exc_value: Option<String>,
    pub syntax_error: Option<String>,
    pub is_cause: bool,
    pub frames: Vec<Frame>,
    pub notes: Vec<String>,
    pub is_group: bool,
    pub exceptions: Vec<Stack>,
}

A stack of frames (one exception level).

Fields

exc_type: Option<String>

exc_value: Option<String>

syntax_error: Option<String>

is_cause: bool

frames: Vec<Frame>

notes: Vec<String>

is_group: bool

exceptions: Vec<Stack>

Implementations

impl Stack

pub fn new() -> Self

Create a new empty Stack with no exception type, value, or frames.

pub fn exc_type(self, t: impl Into<String>) -> Self

Builder: set the exception type name (e.g. "ValueError").

pub fn exc_value(self, v: impl Into<String>) -> Self

Builder: set the exception message/value.

pub fn add_frame(self, frame: Frame) -> Self

Builder: append a Frame to the stack’s frame list.

Trait Implementations

impl Clone for Stack

fn clone(&self) -> Stack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stack

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

Formats the value using the given formatter.