Enum rustc_session::config::JsonUnusedExterns

pub enum JsonUnusedExterns {
    No,
    Silent,
    Loud,
}

Report unused externs in event stream

Variants

No

Do not

Silent

Report, but do not exit with failure status for deny/forbid

Loud

Report, and also exit with failure status for deny/forbid

Implementations

impl JsonUnusedExterns

pub fn is_enabled(&self) -> bool

pub fn is_loud(&self) -> bool

Trait Implementations

impl Clone for JsonUnusedExterns

fn clone(&self) -> JsonUnusedExterns

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for JsonUnusedExterns

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: 1 byte

Size for each variant:

• No: 0 bytes
• Silent: 0 bytes
• Loud: 0 bytes