Trait CheckedSliceOps 

pub trait CheckedSliceOps {
    // Required methods
    fn get_checked(&self, start: usize, len: usize) -> FsResult<&[u8]>;
    fn read_be_u16(&self, offset: usize) -> FsResult<u16>;
    fn read_be_u32(&self, offset: usize) -> FsResult<u32>;
    fn read_be_u64(&self, offset: usize) -> FsResult<u64>;
    fn read_le_u16(&self, offset: usize) -> FsResult<u16>;
    fn read_le_u32(&self, offset: usize) -> FsResult<u32>;
    fn read_le_u64(&self, offset: usize) -> FsResult<u64>;
}

Extension trait for checked slice operations.

Required Methods

fn get_checked(&self, start: usize, len: usize) -> FsResult<&[u8]>

Gets a subslice with bounds checking.

fn read_be_u16(&self, offset: usize) -> FsResult<u16>

Reads a big-endian u16 at the given offset.

fn read_be_u32(&self, offset: usize) -> FsResult<u32>

Reads a big-endian u32 at the given offset.

fn read_be_u64(&self, offset: usize) -> FsResult<u64>

Reads a big-endian u64 at the given offset.

fn read_le_u16(&self, offset: usize) -> FsResult<u16>

Reads a little-endian u16 at the given offset.

fn read_le_u32(&self, offset: usize) -> FsResult<u32>

Reads a little-endian u32 at the given offset.

fn read_le_u64(&self, offset: usize) -> FsResult<u64>

Reads a little-endian u64 at the given offset.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl CheckedSliceOps for [u8]

fn get_checked(&self, start: usize, len: usize) -> FsResult<&[u8]>

Returns checked.

fn read_be_u16(&self, offset: usize) -> FsResult<u16>

Reads be u16.

fn read_be_u32(&self, offset: usize) -> FsResult<u32>

Reads be u32.

fn read_be_u64(&self, offset: usize) -> FsResult<u64>

Reads be u64.

fn read_le_u16(&self, offset: usize) -> FsResult<u16>

Reads le u16.

fn read_le_u32(&self, offset: usize) -> FsResult<u32>

Reads le u32.

fn read_le_u64(&self, offset: usize) -> FsResult<u64>

Reads le u64.

Implementors