Expand description
Struct of information for parse
Fields
flag_pattern: char
flag_pattern. Default is ‘-’.
long_flag_prefix: String
Long-flag pre&&fix. Default is “–”.
eq: char
equal symbol. Default is “=”
Implementations
sourceimpl Parser
impl Parser
sourcepub fn new(flag_pattern: char, long_flag_prefix: &str) -> Parser
pub fn new(flag_pattern: char, long_flag_prefix: &str) -> Parser
Creates a new Parser with flag_pattern and long_flag_prefix.
sourcepub fn long_flag(&self, str: &str) -> bool
pub fn long_flag(&self, str: &str) -> bool
Returns true if str has long-flag prefix (default prefix: –). ロングフラグか判定する
sourcepub fn flag(&self, str: &str) -> bool
pub fn flag(&self, str: &str) -> bool
Returns true if str has flag prefix (default prefix: -). フラグならtrueを返す
sourcepub fn with_all_field(
flag_pattern: char,
long_flag_prefix: String,
eq: char
) -> Parser
pub fn with_all_field(
flag_pattern: char,
long_flag_prefix: String,
eq: char
) -> Parser
Builds a new Parser with all options
sourcepub fn remove_long_flag_prefix(&self, arg: String) -> String
pub fn remove_long_flag_prefix(&self, arg: String) -> String
Removes long-flag prefix from arg.
sourcepub fn get_short_flag_name(&self, arg: String) -> String
pub fn get_short_flag_name(&self, arg: String) -> String
Gets short flag name.
sourcepub fn middle_parse(
&self,
args: VecDeque<String>,
inter_mediate_args: VecDeque<MiddleArg>,
last: MiddleArg
) -> (Option<String>, VecDeque<String>, VecDeque<MiddleArg>, MiddleArg)
pub fn middle_parse(
&self,
args: VecDeque<String>,
inter_mediate_args: VecDeque<MiddleArg>,
last: MiddleArg
) -> (Option<String>, VecDeque<String>, VecDeque<MiddleArg>, MiddleArg)
Parses args and convert into MiddileArgs
sourcepub fn long_middle(&self, long_flag: String) -> MiddleArg
pub fn long_middle(&self, long_flag: String) -> MiddleArg
Converts long_flag to MiddleArg::LongFlag.
sourcepub fn short_middle(&self, short_flag: String) -> MiddleArg
pub fn short_middle(&self, short_flag: String) -> MiddleArg
Converts short_flag to MiddleArg::ShortFlag.
sourcepub fn parse_inter_mediate_args<T: FlagSearch, S: FlagSearch>(
&self,
local_flags: &T,
current_common_flags: &S,
c: Context,
flag_only: bool
) -> (Context, Option<VecDeque<String>>)
pub fn parse_inter_mediate_args<T: FlagSearch, S: FlagSearch>(
&self,
local_flags: &T,
current_common_flags: &S,
c: Context,
flag_only: bool
) -> (Context, Option<VecDeque<String>>)
Parses c’s parsing_args (call inter mediate args in parsing).
sourcepub fn parse_middle_long_flag<T: FlagSearch, S: FlagSearch>(
&self,
name_or_alias: String,
val: FlagValue,
local_flags: &T,
current_common_flags: &S,
c: &Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>
) -> (VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
pub fn parse_middle_long_flag<T: FlagSearch, S: FlagSearch>(
&self,
name_or_alias: String,
val: FlagValue,
local_flags: &T,
current_common_flags: &S,
c: &Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>
) -> (VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
Parses middle long flag.
sourcepub fn parse_middle_short_flag<T: FlagSearch, S: FlagSearch>(
&self,
short_alias: String,
flag_val: FlagValue,
local_flags: &T,
current_common_flags: &S,
c: &Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>
) -> (VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
pub fn parse_middle_short_flag<T: FlagSearch, S: FlagSearch>(
&self,
short_alias: String,
flag_val: FlagValue,
local_flags: &T,
current_common_flags: &S,
c: &Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>
) -> (VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
Parse middle short flag
sourcepub fn parse_middle_normal_arg<T: FlagSearch, S: FlagSearch>(
&self,
inter_mediate_args: VecDeque<MiddleArg>,
normal_arg: String,
local_flags: &T,
current_common_flags: &S,
c: Context,
non_flag_args: VecDeque<String>,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>,
flag_only: bool
) -> (Context, VecDeque<MiddleArg>, VecDeque<String>, VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
pub fn parse_middle_normal_arg<T: FlagSearch, S: FlagSearch>(
&self,
inter_mediate_args: VecDeque<MiddleArg>,
normal_arg: String,
local_flags: &T,
current_common_flags: &S,
c: Context,
non_flag_args: VecDeque<String>,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>,
flag_only: bool
) -> (Context, VecDeque<MiddleArg>, VecDeque<String>, VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
Parse middle normal arg
sourcepub fn parse_next_if_middle_arg<T: FlagSearch, S: FlagSearch>(
&self,
inter_mediate_args: VecDeque<MiddleArg>,
non_flag_args: VecDeque<String>,
local_flags: &T,
current_common_flags: &S,
c: Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>,
flag_only: bool
) -> (Context, VecDeque<MiddleArg>, VecDeque<String>, VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
pub fn parse_next_if_middle_arg<T: FlagSearch, S: FlagSearch>(
&self,
inter_mediate_args: VecDeque<MiddleArg>,
non_flag_args: VecDeque<String>,
local_flags: &T,
current_common_flags: &S,
c: Context,
l_flags: VecDeque<(String, FlagValue)>,
c_flags: VecDeque<(String, FlagValue)>,
e_list: VecDeque<ErrorInfo>,
flag_only: bool
) -> (Context, VecDeque<MiddleArg>, VecDeque<String>, VecDeque<(String, FlagValue)>, VecDeque<(String, FlagValue)>, VecDeque<ErrorInfo>)
Parses args if next middle args exist.
sourcepub fn parse_args_until_end<T: FlagSearch, S: FlagSearch>(
self,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> Context
pub fn parse_args_until_end<T: FlagSearch, S: FlagSearch>(
self,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> Context
Parse args until args’ end.
sourcepub fn parse_flags_start_with_long_flag<T: FlagSearch, S: FlagSearch>(
&self,
long_flag: String,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
pub fn parse_flags_start_with_long_flag<T: FlagSearch, S: FlagSearch>(
&self,
long_flag: String,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
Parses flags start with long flag until non-flag arg appeared.
sourcepub fn parse_flags_start_with_short_flag<T: FlagSearch, S: FlagSearch>(
&self,
short_flag: String,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
pub fn parse_flags_start_with_short_flag<T: FlagSearch, S: FlagSearch>(
&self,
short_flag: String,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
Parses flags start with short flag until args appeared.
sourcepub fn parse_next_if_flag<T: FlagSearch, S: FlagSearch>(
&self,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
pub fn parse_next_if_flag<T: FlagSearch, S: FlagSearch>(
&self,
local_flags: &T,
current_common_flags: &S,
c: Context
) -> (Option<String>, Context)
Parses(or assigns parse functions) args if next args.