Struct Panic 

pub struct Panic {
    pub span: Span,
    pub msg: String,
}

Panics with a message.

Note that a panic is a query. It can return anything since it does not return.

Fields

span: Span

Span.

msg: String

Message.

Implementations

impl Panic

pub fn new(span: impl Into<Span>, msg: impl Into<String>) -> Self

Constructor.

Trait Implementations

impl Clone for Panic

fn clone(&self) -> Panic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommandExt for Panic

fn is_query(&self) -> bool

True if the command is a query, i.e. produces a result.

fn desc(&self) -> String

A short string description.

fn exits(&self) -> bool

True if the command is guaranteed to exit the script.

impl Debug for Panic

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

Formats the value using the given formatter.

impl<E, ME> From<Panic> for Command<E, ME>

fn from(q: Panic) -> Self

Converts to this type from the input type.

impl<E, ME> From<Panic> for Query<E, ME>

fn from(p: Panic) -> Self

Converts to this type from the input type.

impl PartialEq for Panic

fn eq(&self, other: &Panic) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Panic

impl StructuralPartialEq for Panic