Default.sublime-keymap

[
    // Disable auto-pair for single quote since it is often used for lifetimes.
    { "keys": ["'"], "command": "insert_snippet", "args": {"contents": "'"}, "context":
        [{ "key": "selector", "operator": "equal", "operand": "source.rust" }]
    },
    // ' in b'c' will skip past the end quote.
    { "keys": ["'"], "command": "move", "args": {"by": "characters", "forward": true}, "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
            { "key": "following_text", "operator": "regex_contains", "operand": "^'", "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.rust - punctuation.definition.string.begin" },
            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.single - punctuation.definition.string.end", "match_all": true },
        ]
    },
    // b' will expand to b''
    { "keys": ["'"], "command": "insert_snippet", "args": {"contents": "'$0'"}, "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
            { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$)", "match_all": true },
            { "key": "preceding_text", "operator": "regex_contains", "operand": "b$", "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.rust" },
            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.single - punctuation.definition.string.end", "match_all": true }

        ]
    },
    // r" will expand to r""
    // b" will expand to b""
    { "keys": ["\""], "command": "insert_snippet", "args": {"contents": "\"$0\""}, "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
            { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$)", "match_all": true },
            { "key": "preceding_text", "operator": "regex_contains", "operand": "[rb]$", "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.rust" },
            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.double - punctuation.definition.string.end", "match_all": true }
        ]
    },
    // r#" will expand to r#""#
    // Additional # characters will be duplicated on both sides.
    { "keys": ["\""], "command": "insert_snippet", "args": {"contents": "\"$0\"${TM_CURRENT_WORD/[^#]+/$1/}"}, "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
            { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$)", "match_all": true },
            { "key": "preceding_text", "operator": "regex_contains", "operand": "r#+$", "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.rust" },
            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.double - punctuation.definition.string.end", "match_all": true }
        ]
    },
    // # will skip past the # at the end of r#""#
    { "keys": ["#"], "command": "move", "args": {"by": "characters", "forward": true}, "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
            { "key": "following_text", "operator": "regex_contains", "operand": "^#", "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.rust string.quoted.double.raw punctuation.definition.string.end" },
            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.double.raw - punctuation.definition.string.end", "match_all": true },
        ]
    },
]