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|
grammar;
use crate::path::GenericPath;
use crate::path::GenericPathComponent;
pub PathList: Vec<GenericPath> = {
=> {
Vec::new()
},
<mut left:(<PathNoColons> COLON)*> <right:PathNoColons> => {
left.push(right);
left
},
};
pub PathListAllowingEmptyPaths: Vec<GenericPath> = {
=> vec![GenericPath {
components: Vec::new(),
starts_with_slash: false,
ends_with_slash: false,
}],
PathNoColons => vec![<>],
<mut left:PathListAllowingEmptyPaths> COLON => {
left.push(GenericPath {
components: Vec::new(),
starts_with_slash: false,
ends_with_slash: false,
});
left
},
<mut left:PathListAllowingEmptyPaths> COLON <right:PathNoColons> => {
left.push(right);
left
},
}
pub PathNoColons: GenericPath = {
SLASH => GenericPath {
components: Vec::new(),
starts_with_slash: true,
ends_with_slash: true,
},
<PathNoColons2> => GenericPath {
components: <>,
starts_with_slash: false,
ends_with_slash: false,
},
<PathNoColons2> SLASH => GenericPath {
components: <>,
starts_with_slash: false,
ends_with_slash: true,
},
SLASH <PathNoColons2> => GenericPath {
components: <>,
starts_with_slash: true,
ends_with_slash: false,
},
SLASH <PathNoColons2> SLASH => GenericPath {
components: <>,
starts_with_slash: true,
ends_with_slash: true,
},
}
PathNoColons2: Vec<GenericPathComponent> = {
<PATH_COMPONENT_NO_COLONS> =>
vec![GenericPathComponent::FileOrDirectoryName(<>.to_string())],
<mut left:PathNoColons2> SLASH <right:PATH_COMPONENT_NO_COLONS> => {
left.push(GenericPathComponent::FileOrDirectoryName(right.to_string()));
left
}
}
// Whitespace is not allowed.
match {
r"[^z:/]+" => PATH_COMPONENT_NO_COLONS,
r"/" => SLASH,
":" => COLON,
}
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