[−][src]Trait artichoke_backend::extn::prelude::Regexp
Track the state of Regexp
globals and global interpreter state.
Associated Types
Loading content...Required methods
pub fn active_regexp_globals(&self) -> Result<usize, Self::Error>
[src]
Retrieve the current number of set Regexp
global variables.
Regexp
global variables like $1
and $7
are defined after certain
Regexp
matching methods for each capturing group in the regular
expression.
Errors
If the Regexp
state is inaccessible, an error is returned.
pub fn set_active_regexp_globals(
&mut self,
count: usize
) -> Result<(), Self::Error>
[src]
&mut self,
count: usize
) -> Result<(), Self::Error>
Set the current number of set Regexp
global variables.
Regexp
global variables like $1
and $7
are defined after certain
Regexp
matching methods for each capturing group in the regular
expression.
Errors
If the Regexp
state is inaccessible, an error is returned.
pub fn clear_regexp(&mut self) -> Result<(), Self::Error>
[src]
Implementors
impl Regexp for Artichoke
[src]
type Error = InterpreterExtractError
pub fn active_regexp_globals(&self) -> Result<usize, Self::Error>
[src]
pub fn set_active_regexp_globals(
&mut self,
count: usize
) -> Result<(), Self::Error>
[src]
&mut self,
count: usize
) -> Result<(), Self::Error>