Struct lldb::SBValue

pub struct SBValue {
    pub raw: SBValueRef,
}

The value of a variable, register or expression.

Fields

raw: SBValueRef

The underlying raw SBValueRef.

Implementations

impl SBValue

pub fn is_valid(&self) -> bool

Check whether or not this is a valid SBValue value.

pub fn clear(&self)

pub fn error(&self) -> Option<SBError>

pub fn id(&self) -> lldb_user_id_t

pub fn name(&self) -> &str

pub fn type_name(&self) -> &str

pub fn display_type_name(&self) -> &str

pub fn byte_size(&self) -> usize

pub fn is_in_scope(&self) -> bool

pub fn format(&self) -> Format

pub fn set_format(&self, format: Format)

pub fn value(&self) -> &str

pub fn dereference(&self) -> Option<SBValue>

pub fn address_of(&self) -> Option<SBValue>

pub fn type_is_pointer_type(&self) -> bool

pub fn target(&self) -> SBTarget

pub fn process(&self) -> SBProcess

pub fn thread(&self) -> SBThread

pub fn frame(&self) -> SBFrame

pub fn children(&self) -> SBValueChildIter<'_>

Get an iterator over the child values of this value.

pub fn watch(
    &self,
    resolve_location: bool,
    read: bool,
    write: bool
) -> Result<SBWatchpoint, SBError>

Find and watch a variable.

pub fn watch_pointee(
    &self,
    resolve_location: bool,
    read: bool,
    write: bool
) -> Result<SBWatchpoint, SBError>

Find and watch the location pointed to by a variable.

pub fn pointee_data(&self, item_idx: u32, item_count: u32) -> Option<SBData>

Get an SBData wrapping what this SBValue points to.

This method will dereference the current SBValue, if its data type is a T* or T[], and extract item_count elements of type T from it, copying their contents into an SBData.

item_idx is the index of the first item to retrieve. For an array this is equivalent to array[item_idx], for a pointer to *(pointer + item_idx). In either case, the measurement unit for item_idx is the sizeof(T) rather than bytes.

item_count is how many items should be copied into the output. By default only one item is copied, but more can be asked for.

Returns Some(SBData) with the contents of the copied items, on success. None otherwise.

pub fn data(&self) -> Option<SBData>

Get an SBData wrapping the contents of this SBValue.

This method will read the contents of this object in memory and copy them into an SBData for future use.

Returns Some(SBData) with the contents of this SBValue, on success. None otherwise.

pub fn set_data(&self, data: &SBData) -> Result<(), SBError>

pub fn load_address(&self) -> Option<lldb_addr_t>

pub fn address(&self) -> Option<SBAddress>

Trait Implementations

impl Clone for SBValue

fn clone(&self) -> SBValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SBValue

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

Formats the value using the given formatter.

impl Drop for SBValue

fn drop(&mut self)

Executes the destructor for this type.

impl Send for SBValue

impl Sync for SBValue