Struct goblin::strtab::Strtab
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pub struct Strtab<'a> { /* fields omitted */ }
A common string table format which is indexed by byte offsets (and not
member index). Constructed using parse
with your choice of delimiter. Please be careful.
Methods
impl<'a> Strtab<'a>
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pub fn new(bytes: &'a [u8], delim: u8) -> Self
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Construct a new strtab with bytes
as the backing string table, using delim
as the delimiter between entries
pub unsafe fn from_raw(ptr: *const u8, size: usize, delim: u8) -> Strtab<'a>
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Construct a strtab from a ptr
, and a size
, using delim
as the delimiter
pub fn parse(
bytes: &'a [u8],
offset: usize,
len: usize,
delim: u8
) -> Result<Strtab<'a>>
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bytes: &'a [u8],
offset: usize,
len: usize,
delim: u8
) -> Result<Strtab<'a>>
Parses a strtab from bytes
at offset
with len
size as the backing string table, using delim
as the delimiter
pub fn to_vec(self) -> Result<Vec<&'a str>>
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Converts the string table to a vector, with the original delim
used to separate the strings
pub fn get(&self, offset: usize) -> Option<Result<&'a str>>
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Safely parses and gets a str reference from the backing bytes starting at byte offset
.
If the index is out of bounds, None
is returned.
Requires feature = "alloc"
pub fn get_unsafe(&self, offset: usize) -> Option<&'a str>
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Gets a str reference from the backing bytes starting at byte offset
.
If the index is out of bounds, None
is returned. Panics if bytes are invalid UTF-8.
Trait Implementations
impl<'a> Debug for Strtab<'a>
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more