Trait ExpectByte 

pub trait ExpectByte: Sized {
    // Required method
    fn expect_byte_fn<F>(self, f: F) -> Result<Self, Option<u8>>
       where F: Fn(u8) -> bool;

    // Provided method
    fn expect_byte(self, byte: u8) -> Result<Self, Option<u8>> { ... }
}

Required Methods

fn expect_byte_fn<F>(self, f: F) -> Result<Self, Option<u8>>

where F: Fn(u8) -> bool,

Provided Methods

fn expect_byte(self, byte: u8) -> Result<Self, Option<u8>>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl ExpectByte for Option<u8>

fn expect_byte_fn<F>(self, f: F) -> Result<Self, Option<u8>>

where F: Fn(u8) -> bool,

impl ExpectByte for u8

fn expect_byte_fn<F>(self, f: F) -> Result<Self, Option<u8>>

where F: Fn(u8) -> bool,

Implementors