pub struct Pattern {
pub text: BString,
pub mode: Mode,
pub first_wildcard_pos: Option<usize>,
}
excludes
only.Expand description
A glob pattern optimized for matching paths relative to a root directory.
For normal globbing, use wildmatch()
instead.
Fields§
§text: BString
the actual pattern bytes
mode: Mode
Additional information to help accelerate pattern matching.
first_wildcard_pos: Option<usize>
The position in text
with the first wildcard character, or None
if there is no wildcard at all.
Implementations§
source§impl Pattern
impl Pattern
Instantiation
sourcepub fn from_bytes(text: &[u8]) -> Option<Pattern>
Available on crate feature attributes
only.
pub fn from_bytes(text: &[u8]) -> Option<Pattern>
attributes
only.Parse the given text
as pattern, or return None
if text
was empty.
sourcepub fn from_bytes_without_negation(text: &[u8]) -> Option<Pattern>
Available on crate feature attributes
only.
pub fn from_bytes_without_negation(text: &[u8]) -> Option<Pattern>
attributes
only.Parse the given text
as pattern without supporting leading !
or \\!
, or return None
if text
was empty.
This assures that text
remains entirely unaltered, but removes built-in support for negation as well.
source§impl Pattern
impl Pattern
Access
sourcepub fn is_negative(&self) -> bool
Available on crate feature attributes
only.
pub fn is_negative(&self) -> bool
attributes
only.Return true if a match is negated.
sourcepub fn matches_repo_relative_path(
&self,
path: &BStr,
basename_start_pos: Option<usize>,
is_dir: Option<bool>,
case: Case,
mode: Mode
) -> bool
Available on crate feature attributes
only.
pub fn matches_repo_relative_path( &self, path: &BStr, basename_start_pos: Option<usize>, is_dir: Option<bool>, case: Case, mode: Mode ) -> bool
attributes
only.Match the given path
which takes slashes (and only slashes) literally, and is relative to the repository root.
Note that path
is assumed to be relative to the repository.
We may take various shortcuts which is when basename_start_pos
and is_dir
come into play.
basename_start_pos
is the index at which the path
’s basename starts.
case
folding can be configured as well.
mode
is used to control how crate::wildmatch()
should operate.
sourcepub fn matches(&self, value: &BStr, mode: Mode) -> bool
Available on crate feature attributes
only.
pub fn matches(&self, value: &BStr, mode: Mode) -> bool
attributes
only.See if value
matches this pattern in the given mode
.
mode
can identify value
as path which won’t match the slash character, and can match
strings with cases ignored as well. Note that the case folding performed here is ASCII only.
Note that this method uses some shortcuts to accelerate simple patterns, but falls back to wildmatch() if these fail.
Trait Implementations§
source§impl<'de> Deserialize<'de> for Pattern
impl<'de> Deserialize<'de> for Pattern
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<Pattern, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<Pattern, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
source§impl Ord for Pattern
impl Ord for Pattern
source§impl PartialEq for Pattern
impl PartialEq for Pattern
source§impl PartialOrd for Pattern
impl PartialOrd for Pattern
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read more