pub struct IndirectRegisters {
pub args: Vec<u16>,
pub env: Option<u16>,
pub value_sets: Vec<FnValueSet>,
}Expand description
The registers an indirect call passes its arguments and the callee’s environment in.
Every function reachable through a value takes its parameters from these, so a call site that only learns which function it reaches at run time still knows where to put the arguments. They are allocated once, on first use, and never handed to anything else.
Fields§
§args: Vec<u16>One register per parameter position, grown as wider signatures appear.
env: Option<u16>Where the callee finds the value it was called through, which is its environment.
value_sets: Vec<FnValueSet>The functions each variable that holds a function value may hold, one entry per such variable.
Trait Implementations§
Source§impl Debug for IndirectRegisters
impl Debug for IndirectRegisters
Source§impl Default for IndirectRegisters
impl Default for IndirectRegisters
Source§fn default() -> IndirectRegisters
fn default() -> IndirectRegisters
Auto Trait Implementations§
impl Freeze for IndirectRegisters
impl RefUnwindSafe for IndirectRegisters
impl Send for IndirectRegisters
impl Sync for IndirectRegisters
impl Unpin for IndirectRegisters
impl UnsafeUnpin for IndirectRegisters
impl UnwindSafe for IndirectRegisters
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