pub struct DebugInfoResolver { /* private fields */ }Expand description
Owned debug-info indices for one binary.
Implementations§
Source§impl DebugInfoResolver
impl DebugInfoResolver
Sourcepub fn open(path: &Path) -> Result<Self>
pub fn open(path: &Path) -> Result<Self>
Read path and build the symbol and line-number indices.
Sourcepub fn from_bytes(data: &[u8]) -> Result<Self>
pub fn from_bytes(data: &[u8]) -> Result<Self>
Build the indices from in-memory object bytes.
Sourcepub fn function_addr(&self, name: &str) -> Option<u64>
pub fn function_addr(&self, name: &str) -> Option<u64>
The entry address of a named function, if present in the symbol table.
Sourcepub fn line_addr(
&self,
file: Option<&str>,
line: u32,
within: Option<(u64, u64)>,
) -> Option<u64>
pub fn line_addr( &self, file: Option<&str>, line: u32, within: Option<(u64, u64)>, ) -> Option<u64>
The lowest address whose line row matches line (and file, when given),
optionally constrained to a (addr, size) extent (a zero size matches only
the exact entry address).
Sourcepub fn resolve_location(&self, loc: &CodeLocation) -> Option<u64>
pub fn resolve_location(&self, loc: &CodeLocation) -> Option<u64>
Resolve a CodeLocation to a concrete address, preferring
function+line (the address of line inside function), then bare
function entry, then file:line.
Sourcepub fn describe(&self, addr: u64) -> ResolvedLocation
pub fn describe(&self, addr: u64) -> ResolvedLocation
Describe an address in source terms (nearest preceding line row and the enclosing function), for introspection output.
Auto Trait Implementations§
impl Freeze for DebugInfoResolver
impl RefUnwindSafe for DebugInfoResolver
impl Send for DebugInfoResolver
impl Sync for DebugInfoResolver
impl Unpin for DebugInfoResolver
impl UnsafeUnpin for DebugInfoResolver
impl UnwindSafe for DebugInfoResolver
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