Enum rustc::ty::layout::call::PassMode

pub enum PassMode {
    Ignore,
    Direct(ArgAttributes),
    Pair(ArgAttributes, ArgAttributes),
    Cast(CastTarget),
    Indirect(ArgAttributes),
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Variants

Ignore

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Ignore the argument (useful for empty struct).

Direct(ArgAttributes)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Pass the argument directly.

Pair(ArgAttributes, ArgAttributes)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Pass a pair's elements directly in two arguments.

Cast(CastTarget)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Pass the argument after casting it, to either a single uniform or a pair of registers.

Indirect(ArgAttributes)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Pass the argument indirectly via a hidden pointer.

Trait Implementations

impl PartialEq<PassMode> for PassMode

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for PassMode

fn clone(&self) -> PassMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PassMode

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

Formats the value using the given formatter.

impl Eq for PassMode

fn assert_receiver_is_total_eq(&self)

impl Copy for PassMode