Enum clippy_utils::macros::PanicExpn

pub enum PanicExpn<'a> {
    Empty,
    Str(&'a Expr<'a>),
    Display(&'a Expr<'a>),
    Format(FormatArgsExpn<'a>),
}

Variants

Empty

No arguments - panic!()

Str(&'a Expr<'a>)

A string literal or any &str - panic!("message") or panic!(message)

Display(&'a Expr<'a>)

A single argument that implements Display - panic!("{}", object)

Format(FormatArgsExpn<'a>)

Anything else - panic!("error {}: {}", a, b)

Implementations

impl<'a> PanicExpn<'a>

pub fn parse(cx: &LateContext<'_>, expr: &'a Expr<'a>) -> Option<Self>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 176 bytes

Size for each variant:

• Empty: 0 bytes
• Str: 16 bytes
• Display: 16 bytes
• Format: 176 bytes