peekNext
Like next, but does not modify the iterator state.
Function parameters
Parameters
Type definitions in this namespace
Types
Returns if the given byte is a valid path separator
Functions
- isSep
- Returns if the given byte is a valid path separator
- join
- Naively combines a series of paths with the native path separator.
- joinZ
- Naively combines a series of paths with the native path separator and null terminator.
- resolve
- On Windows, this calls `resolveWindows` and on POSIX it calls `resolvePosix`.
- resolveWindows
- This function is like a series of `cd` statements executed one after another.
- resolvePosix
- This function is like a series of `cd` statements executed one after another.
- dirname
- Strip the last component from a file path.
- relative
- Returns the relative path from `from` to `to`.
- extension
- Searches for a file extension separated by a `.` and returns the string after that `.`.
- stem
- Returns the last component of this path without its extension (if any):
- ComponentIterator
- A path component iterator that can move forwards and backwards.
- fmtAsUtf8Lossy
- Format a path encoded as bytes for display as UTF-8.
- fmtWtf16LeAsUtf8Lossy
- Format a path encoded as WTF-16 LE for display as UTF-8.
= '\\'
Values
- sep_windows
- = '\\'
- sep_posix
- = '/'
- sep
- = switch (native_os) { .windows, .uefi => sep_windows, else => sep_posix, }
- sep_str_windows
- = "\\"
- sep_str_posix
- = "/"
- sep_str
- = switch (native_os) { .windows, .uefi => sep_str_windows, else => sep_str_posix, }
- delimiter_windows
- = ';'
- delimiter_posix
- = ':'
- delimiter
- = if (native_os == .windows) delimiter_windows else delimiter_posix
Source
Implementation
pub fn peekNext(self: Self) ?Component {
var start_index = self.end_index;
while (start_index < self.path.len and path_type.isSep(T, self.path[start_index])) {
start_index += 1;
}
var end_index = start_index;
while (end_index < self.path.len and !path_type.isSep(T, self.path[end_index])) {
end_index += 1;
}
if (start_index == end_index) return null;
return .{
.name = self.path[start_index..end_index],
.path = self.path[0..end_index],
};
}