Trait StartsWithIgnoreAsciiCase 

pub trait StartsWithIgnoreAsciiCase {
    // Required methods
    fn starts_with_ignore_ascii_case<S: AsRef<[u8]>>(&self, b: S) -> bool;
    fn starts_with_ignore_ascii_case_with_lowercase<S: AsRef<[u8]>>(
        &self,
        b: S,
    ) -> bool;
    fn starts_with_ignore_ascii_case_with_uppercase<S: AsRef<[u8]>>(
        &self,
        b: S,
    ) -> bool;
}

To extend [u8] and str to have starts_with_ignore_ascii_case, starts_with_ignore_ascii_case_with_lowercase and starts_with_ignore_ascii_case_with_uppercase methods.

Required Methods

fn starts_with_ignore_ascii_case<S: AsRef<[u8]>>(&self, b: S) -> bool

Returns true if the given string slice case-insensitively (only ignoring ASCII case) matches a prefix of this string slice.

fn starts_with_ignore_ascii_case_with_lowercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

Returns true if the given lowercase string slice case-insensitively (only ignoring ASCII case) matches a prefix of this string slice.

fn starts_with_ignore_ascii_case_with_uppercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

Returns true if the given uppercase string slice case-insensitively (only ignoring ASCII case) matches a prefix of this string slice.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl StartsWithIgnoreAsciiCase for [u8]

fn starts_with_ignore_ascii_case<S: AsRef<[u8]>>(&self, b: S) -> bool

fn starts_with_ignore_ascii_case_with_lowercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

fn starts_with_ignore_ascii_case_with_uppercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

impl StartsWithIgnoreAsciiCase for str

fn starts_with_ignore_ascii_case<S: AsRef<[u8]>>(&self, b: S) -> bool

fn starts_with_ignore_ascii_case_with_lowercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

fn starts_with_ignore_ascii_case_with_uppercase<S: AsRef<[u8]>>( &self, b: S, ) -> bool

Implementors