Trait OptStrings

pub trait OptStrings: MaybeStrings + PropertiesBackend {
    type Offsets<'a>: GetIndex<Output = u64> + 'a
       where Self: 'a;

    // Required methods
    fn message(&self) -> PropertiesResult<'_, &[u8], Self>;
    fn message_offset(&self) -> PropertiesResult<'_, Self::Offsets<'_>, Self>;
    fn tag_name(&self) -> PropertiesResult<'_, &[u8], Self>;
    fn tag_name_offset(&self) -> PropertiesResult<'_, Self::Offsets<'_>, Self>;
}

Trait implemented by all implementors of MaybeStrings but NoStrings

Required Associated Types

type Offsets<'a>: GetIndex<Output = u64> + 'a where Self: 'a

Required Methods

fn message(&self) -> PropertiesResult<'_, &[u8], Self>

fn message_offset(&self) -> PropertiesResult<'_, Self::Offsets<'_>, Self>

fn tag_name(&self) -> PropertiesResult<'_, &[u8], Self>

fn tag_name_offset(&self) -> PropertiesResult<'_, Self::Offsets<'_>, Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl OptStrings for MappedStrings

type Offsets<'a> = &'a NumberMmap<BigEndian, u64, Mmap> where Self: 'a

impl OptStrings for OptMappedStrings

type Offsets<'a> = &'a NumberMmap<BigEndian, u64, Mmap> where Self: 'a

impl OptStrings for VecStrings

type Offsets<'a> = &'a [u64] where Self: 'a