Trait tripcode::TripcodeGeneratorFailable
[−]
[src]
pub trait TripcodeGeneratorFailable {
type Hash: TripcodeHash;
fn try_hash<P: AsRef<[u8]>>(password: P) -> Option<Self::Hash>;
fn try_generate<P: AsRef<[u8]>>(password: P) -> Option<String> { ... }
fn try_append<P: AsRef<[u8]>>(password: P, dst: &mut String) -> Option<()> { ... }
fn try_write<P, W>(password: P, dst: &mut W) -> Option<Result<()>>
where
P: AsRef<[u8]>,
W: Write,
{ ... }
fn try_generate_sjis<P: AsRef<[u8]>>(password: P) -> Option<Vec<u8>> { ... }
fn try_append_sjis<P: AsRef<[u8]>>(
password: P,
dst: &mut Vec<u8>
) -> Option<()> { ... }
fn try_write_sjis<P, W>(password: P, dst: &mut W) -> Option<Result<()>>
where
P: AsRef<[u8]>,
W: Write,
{ ... }
}Trait for tripcode generators which may fail in generation.
Associated Types
type Hash: TripcodeHash
The type of hash value that represents resulting tripcodes.
See the documentation for tripcode::hash module for the information
of the hash value.
Required Methods
fn try_hash<P: AsRef<[u8]>>(password: P) -> Option<Self::Hash>
Attempts to generate a hash value from password.
Returns None when passed an invalid password.
Provided Methods
fn try_generate<P: AsRef<[u8]>>(password: P) -> Option<String>
Attempts to generate a tripcode from password.
Returns None when passed an invalid password.
fn try_append<P: AsRef<[u8]>>(password: P, dst: &mut String) -> Option<()>
Attempts to generate a tripcode and append it to a String.
Returns None when passed an invalid password.
fn try_write<P, W>(password: P, dst: &mut W) -> Option<Result<()>> where
P: AsRef<[u8]>,
W: Write,
P: AsRef<[u8]>,
W: Write,
Attempts to generate a tripcode into a Write.
Returns None when passed an invalid password.
fn try_generate_sjis<P: AsRef<[u8]>>(password: P) -> Option<Vec<u8>>
Attempts to generate a tripcode in Shift-JIS encoding.
Returns None when passed an invalid password.
fn try_append_sjis<P: AsRef<[u8]>>(password: P, dst: &mut Vec<u8>) -> Option<()>
Attempts to generate a Shift-JIS-encoded tripcode and append it to a Vec<u8>.
Returns None when passed an invalid password.
fn try_write_sjis<P, W>(password: P, dst: &mut W) -> Option<Result<()>> where
P: AsRef<[u8]>,
W: Write,
P: AsRef<[u8]>,
W: Write,
Attempts to generate a Shift-JIS-encoded tripcode into a Write.
Returns None when passed an invalid password.
Implementors
impl<T> TripcodeGeneratorFailable for T where
T: TripcodeGenerator,impl TripcodeGeneratorFailable for MonaRaw