Struct gimli::write::LineRow

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pub struct LineRow {
    pub address_offset: u64,
    pub op_index: u64,
    pub file: FileId,
    pub line: u64,
    pub column: u64,
    pub discriminator: u64,
    pub is_statement: bool,
    pub basic_block: bool,
    pub prologue_end: bool,
    pub epilogue_begin: bool,
    pub isa: u64,
}
Expand description

A row in the line number table that corresponds to a machine instruction.

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§address_offset: u64

The offset of the instruction from the start address of the sequence.

§op_index: u64

The index of an operation within a VLIW instruction.

The index of the first operation is 0. Set to 0 for non-VLIW instructions.

§file: FileId

The source file corresponding to the instruction.

§line: u64

The line number within the source file.

Lines are numbered beginning at 1. Set to 0 if there is no source line.

§column: u64

The column number within the source line.

Columns are numbered beginning at 1. Set to 0 for the “left edge” of the line.

§discriminator: u64

An additional discriminator used to distinguish between source locations. This value is assigned arbitrarily by the DWARF producer.

§is_statement: bool

Set to true if the instruction is a recommended breakpoint for a statement.

§basic_block: bool

Set to true if the instruction is the beginning of a basic block.

§prologue_end: bool

Set to true if the instruction is a recommended breakpoint at the entry of a function.

§epilogue_begin: bool

Set to true if the instruction is a recommended breakpoint prior to the exit of a function.

§isa: u64

The instruction set architecture of the instruction.

Set to 0 for the default ISA. Other values are defined by the architecture ABI.

Trait Implementations§

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impl Clone for LineRow

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fn clone(&self) -> LineRow

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for LineRow

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

Formats the value using the given formatter. Read more
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impl Copy for LineRow

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.