Trait RequestReader

pub trait RequestReader: Read {
    // Required methods
    fn read_until(&mut self, byte: u8) -> Result<Vec<u8>>;
    fn remaining_len(&self) -> usize;

    // Provided methods
    fn read_count(&mut self, count: usize) -> Result<Box<[u8]>> { ... }
    fn read_all(&mut self) -> Result<Box<[u8]>> { ... }
    fn read_type<T: IntoBytes + FromBytes + Immutable + KnownLayout>(
        &mut self,
    ) -> Result<T> { ... }
    fn string(&mut self) -> Result<LxString> { ... }
    fn name(&mut self) -> Result<LxString> { ... }
}

Helpers to parse FUSE messages.

Required Methods

fn read_until(&mut self, byte: u8) -> Result<Vec<u8>>

Read until a matching byte is found.

This should advance the read position beyond the matching byte, and return the data up to (but not including) the matching byte.

This is used to read NULL-terminated strings.

fn remaining_len(&self) -> usize

Gets the remaining, unread length of the input data.

Provided Methods

fn read_count(&mut self, count: usize) -> Result<Box<[u8]>>

Consume the next count bytes.

fn read_all(&mut self) -> Result<Box<[u8]>>

Read all the remaining data.

fn read_type<T: IntoBytes + FromBytes + Immutable + KnownLayout>( &mut self, ) -> Result<T>

Read a struct of type T.

fn string(&mut self) -> Result<LxString>

Read a NULL-terminated string

fn name(&mut self) -> Result<LxString>

Read a NULL-terminated string and ensure it’s a valid path name component.

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.

Implementations on Foreign Types

impl RequestReader for &[u8]

fn read_until(&mut self, byte: u8) -> Result<Vec<u8>>

fn remaining_len(&self) -> usize

Implementors