Struct defmt_decoder::Table [−][src]
This is supported on
unstable
only.Internal table that holds log levels and maps format strings to indices
Implementations
impl Table
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pub fn new(entries: BTreeMap<usize, TableEntry>) -> Self
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NOTE caller must verify that defmt symbols are compatible with this version of the decoder
crate using the check_version
function
pub fn parse(elf: &[u8]) -> Result<Option<Table>, Error>
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Parses an ELF file and returns the decoded defmt
table.
This function returns None
if the ELF file contains no .defmt
section.
pub fn parse_ignore_version(elf: &[u8]) -> Result<Option<Table>, Error>
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Like parse
, but does not verify that the defmt version in the firmware matches the host.
CAUTION: This is meant for defmt/probe-run development only and can result in reading garbage data.
pub fn set_timestamp_entry(&mut self, timestamp: TableEntry)
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pub fn indices(&self) -> impl Iterator<Item = usize> + '_
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pub fn is_empty(&self) -> bool
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pub fn raw_symbols(&self) -> impl Iterator<Item = &str> + '_
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Iterates over the raw symbols of the table entries
pub fn get_locations(
&self,
elf: &[u8]
) -> Result<BTreeMap<u64, Location>, Error>
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&self,
elf: &[u8]
) -> Result<BTreeMap<u64, Location>, Error>
pub fn decode<'t>(
&'t self,
bytes: &[u8]
) -> Result<(Frame<'t>, usize), DecodeError>
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&'t self,
bytes: &[u8]
) -> Result<(Frame<'t>, usize), DecodeError>
decode the data sent by the device using the previosuly stored metadata
- bytes: contains the data sent by the device that logs. contains the [log string index, timestamp, optional fmt string args]
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Table
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impl Send for Table
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impl Sync for Table
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impl Unpin for Table
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impl UnwindSafe for Table
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,