pub struct Defaults {
pub signature: MagicSignature,
pub search_mode: SearchMode,
pub literal: bool,
}
Expand description
Default settings for some fields of a Pattern
.
These can be used to represent GIT_*_PATHSPECS
environment variables, for example.
Fields§
§signature: MagicSignature
The default signature.
search_mode: SearchMode
The default search-mode.
Note that even if it’s SearchMode::Literal
, the pathspecs will be parsed as usual, but matched verbatim afterwards.
Note that pathspecs can override this the SearchMode::Literal
variant with an explicit :(glob)
prefix.
literal: bool
If set, the pathspec will not be parsed but used verbatim. Implies SearchMode::Literal
for search_mode
.
Implementations§
Source§impl Defaults
impl Defaults
Sourcepub fn from_environment(
var: &mut dyn FnMut(&str) -> Option<OsString>,
) -> Result<Self, Error>
pub fn from_environment( var: &mut dyn FnMut(&str) -> Option<OsString>, ) -> Result<Self, Error>
Initialize this instance using information from the environment as
per the official documentation (look for PATHSPECS
),
calling var(variable_name)
for each variable that should be obtained.
Used environment variables are GIT_GLOB_PATHSPECS
, GIT_NOGLOB_PATHSPECS
, GIT_LITERAL_PATHSPECS
and GIT_ICASE_PATHSPECS
.
Note that there are lot of failure modes, and instead of offering lenient parsing, the caller may ignore errors and
use other defaults instead.
§Deviation
Instead of failing if GIT_LITERAL_PATHSPECS
is used with glob globals, we ignore these. Also our implementation allows global
icase
settings in combination with this setting.