Enum rustc_middle::mir::pretty::PassWhere

source · 
pub enum PassWhere {
    BeforeCFG,
    AfterCFG,
    BeforeBlock(BasicBlock),
    BeforeLocation(Location),
    AfterLocation(Location),
    AfterTerminator(BasicBlock),
}
Expand description

An indication of where we are in the control flow graph. Used for printing extra information in dump_mir

Variants§

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BeforeCFG

We have not started dumping the control flow graph, but we are about to.

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AfterCFG

We just finished dumping the control flow graph. This is right before EOF

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BeforeBlock(BasicBlock)

We are about to start dumping the given basic block.

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BeforeLocation(Location)

We are just about to dump the given statement or terminator.

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AfterLocation(Location)

We just dumped the given statement or terminator.

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AfterTerminator(BasicBlock)

We just dumped the terminator for a block but not the closing }.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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: 24 bytes

Size for each variant:

  • BeforeCFG: 0 bytes
  • AfterCFG: 0 bytes
  • BeforeBlock: 4 bytes
  • BeforeLocation: 20 bytes
  • AfterLocation: 20 bytes
  • AfterTerminator: 4 bytes